Sanu Gold Reports Above 90% Average Gold Recovery in Initial Metallurgical Test Results from Daina and Diguifara Properties in Guinea, West Africa
Original announcement by orestocks on
- Company
- Sanu Gold Corp.
- Ticker
- SANU.CN
- Exchange
- Unavailable
- Region
- Guinea, West Africa
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Metallurgy
- Extracted
- 2026-09-22 12:44:13 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Sanu Gold announced encouraging initial metallurgical test results from its Daina and Diguifara gold properties in Guinea, West Africa. The testwork on 136 drill samples returned average gold recoveries of 94% for Daina and 91% for Diguifara, with consistently high recoveries across different head-grade ranges and oxidation categories. These preliminary results indicate high cyanide solubility and support further detailed metallurgical testwork to optimize processing conditions.
Reasoning: Sanu Gold reported strong initial metallurgical test results from its Daina and Diguifara properties, showing average gold recoveries above 90% across various ore types and grades. While these are preliminary screening results, they indicate high cyanide solubility and amenability to conventional processing, which is a significant positive for the projects. The company also disclosed QA/QC procedures and used an internationally recognized lab.
Positive factors
- High average gold recoveries (91-94%) across two projects, Daina and Diguifara, indicating amenability to conventional cyanide leaching.
- Consistently high recoveries observed across various head-grade ranges and oxidation categories (oxide, transition, fresh rock), suggesting broad applicability.
- QA/QC procedures are disclosed, and an internationally recognized laboratory (MSALABS) was used, enhancing data credibility.
- The results are comparable to previous positive testwork at Bantabaye, suggesting consistency across the company's projects.
Negative factors
- The testwork is explicitly stated as preliminary screening results and does not constitute process-design or economic-recovery testwork, indicating early-stage maturity.
- Future testwork is required to determine optimized process conditions, leach kinetics, reagent consumption, and grind response.
Facts used in scoring: 112
Classification and evidence
Multi-Domain Testedpositive
Variability across ore domains (oxide, transition, fresh) has been addressed.
Why it applies: 5 distinct composites were tested
Extracted facts
Stored fact records: 112. Some facts used in scoring do not have a stored record.
Metallurgical Results (112)
cyanide leachDaina · goldRecovery: 84.29 %Head Grade: 0.14Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Transition Zone sample from DAI-RC-090 (60-62m)
Recovery
- Recovery
- 84.29 %
- Recovery Basis
- actual_test
- Head Grade
- 0.14
- Head Grade Unit
- g/t
- Tailings Grade
- 0.022
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a good gold recovery of 84.29% in a transition zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in a transition zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“84.29”
Context: 0.140
cyanide leachDaina · goldRecovery: 98.22 %Head Grade: 0.141Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Transition Zone sample from DAI-RC-089 (74-76m)
Recovery
- Recovery
- 98.22 %
- Recovery Basis
- actual_test
- Head Grade
- 0.141
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 98.22% in a transition zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.22%) from a transition zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.22”
Context: 0.141
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.22% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 98.35 %Head Grade: 0.152Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Oxidized Zone sample from DAI-AC-092 (34-36m)
Recovery
- Recovery
- 98.35 %
- Recovery Basis
- actual_test
- Head Grade
- 0.152
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 98.35% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.35%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.35”
Context: 0.152
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.35% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 98.67 %Head Grade: 0.188Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Fresh Rock sample from DAI-DD-004 (97-96m)
Recovery
- Recovery
- 98.67 %
- Recovery Basis
- actual_test
- Head Grade
- 0.188
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 98.67% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.67%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.67”
Context: 0.188
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.67% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 81.03 %Head Grade: 0.195Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Fresh Rock sample from DAI-RC-102 (97-98m)
Recovery
- Recovery
- 81.03 %
- Recovery Basis
- actual_test
- Head Grade
- 0.195
- Head Grade Unit
- g/t
- Tailings Grade
- 0.037
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a good gold recovery of 81.03% in fresh rock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in a fresh rock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“81.03”
Context: 0.195
cyanide leachDaina · goldRecovery: 98.73 %Head Grade: 0.197Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Oxidized Zone sample from DAI-RC-099 (20-21m)
Recovery
- Recovery
- 98.73 %
- Recovery Basis
- actual_test
- Head Grade
- 0.197
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 98.73% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.73%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.73”
Context: 0.197
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.73% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 97.69 %Head Grade: 0.433Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Transition Zone sample from DAI-RC-090 (62-64m)
Recovery
- Recovery
- 97.69 %
- Recovery Basis
- actual_test
- Head Grade
- 0.433
- Head Grade Unit
- g/t
- Tailings Grade
- 0.01
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 97.69% in a transition zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.69%) from a transition zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.69”
Context: 0.433
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.69% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 87.83 %Head Grade: 0.46Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Oxidized Zone sample from DAI-RC-090 (42-44m)
Recovery
- Recovery
- 87.83 %
- Recovery Basis
- actual_test
- Head Grade
- 0.46
- Head Grade Unit
- g/t
- Tailings Grade
- 0.056
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 87.83% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (87.83%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“87.83”
Context: 0.460
cyanide leachDaina · goldRecovery: 84.72 %Head Grade: 0.661Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Fresh Rock sample from DAI-DD-004 (157-158m)
Recovery
- Recovery
- 84.72 %
- Recovery Basis
- actual_test
- Head Grade
- 0.661
- Head Grade Unit
- g/t
- Tailings Grade
- 0.101
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a good gold recovery of 84.72% in fresh rock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in a fresh rock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“84.72”
Context: 0.661
cyanide leachDaina · goldRecovery: 96.79 %Head Grade: 0.967Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Oxidized Zone sample from DAI-RC-097 (47-48m)
Recovery
- Recovery
- 96.79 %
- Recovery Basis
- actual_test
- Head Grade
- 0.967
- Head Grade Unit
- g/t
- Tailings Grade
- 0.031
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 96.79% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (96.79%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“96.79”
Context: 0.967
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 96.79% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 87.7 %Head Grade: 1.016Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Transition Zone sample from DAI-RC-089 (70-72m)
Recovery
- Recovery
- 87.7 %
- Recovery Basis
- actual_test
- Head Grade
- 1.016
- Head Grade Unit
- g/t
- Tailings Grade
- 0.125
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 87.70% in a transition zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (87.70%) from a transition zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“87.70”
Context: 1.016
cyanide leachDaina · goldRecovery: 99.9 %Head Grade: 2.632Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Transition Zone sample from DAI-RC-090 (64-66m)
Recovery
- Recovery
- 99.9 %
- Recovery Basis
- actual_test
- Head Grade
- 2.632
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 99.90% in a transition zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.90%) from a transition zone sample, indicating extremely high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.90”
Context: 2.632
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.9% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 92.77 %Head Grade: 2.779Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Fresh Rock sample from DAI-DD-004 (158-159m)
Recovery
- Recovery
- 92.77 %
- Recovery Basis
- actual_test
- Head Grade
- 2.779
- Head Grade Unit
- g/t
- Tailings Grade
- 0.201
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 92.77% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.77%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.77”
Context: 2.779
cyanide leachDaina · goldRecovery: 92.96 %Head Grade: 5.38Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Oxidized Zone sample from DAI-AC-092 (44-46m)
Recovery
- Recovery
- 92.96 %
- Recovery Basis
- actual_test
- Head Grade
- 5.38
- Head Grade Unit
- g/t
- Tailings Grade
- 0.379
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 92.96% in an oxidized zone, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.96%) from an oxidized zone sample, indicating good cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.96”
Context: 5.380
cyanide leachDaina · goldRecovery: 85.76 %Head Grade: 6.024Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 1 South Fresh Rock sample from DAI-DD-004 (175-176m)
Recovery
- Recovery
- 85.76 %
- Recovery Basis
- actual_test
- Head Grade
- 6.024
- Head Grade Unit
- g/t
- Tailings Grade
- 0.858
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a good gold recovery of 85.76% in fresh rock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in a fresh rock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“85.76”
Context: 6.024
cyanide leachDaina · goldRecovery: 94.51 %Head Grade: 0.091Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 Main Fresh Rock sample from DAI-DD-007 (135-136m)
Recovery
- Recovery
- 94.51 %
- Recovery Basis
- actual_test
- Head Grade
- 0.091
- Head Grade Unit
- g/t
- Tailings Grade
- 0.005
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 94.51% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (94.51%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“94.51”
Context: 0.091
cyanide leachDaina · goldRecovery: 93.79 %Head Grade: 0.145Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 Main Fresh Rock sample from DAI-DD-007 (110-111m)
Recovery
- Recovery
- 93.79 %
- Recovery Basis
- actual_test
- Head Grade
- 0.145
- Head Grade Unit
- g/t
- Tailings Grade
- 0.009
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 93.79% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.79%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.79”
Context: 0.145
cyanide leachDaina · goldRecovery: 97.34 %Head Grade: 0.263Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 Main Fresh Rock sample from DAI-DD-007 (136-137m)
Recovery
- Recovery
- 97.34 %
- Recovery Basis
- actual_test
- Head Grade
- 0.263
- Head Grade Unit
- g/t
- Tailings Grade
- 0.007
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 97.34% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.34%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.34”
Context: 0.263
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.34% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 96.7 %Head Grade: 0.546Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 Main Transition Zone sample from DAI-DD-008 (84-85m)
Recovery
- Recovery
- 96.7 %
- Recovery Basis
- actual_test
- Head Grade
- 0.546
- Head Grade Unit
- g/t
- Tailings Grade
- 0.018
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 96.70% in a transition zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (96.70%) from a transition zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“96.70”
Context: 0.546
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 96.7% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 96.2 %Head Grade: 0.552Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 Main Fresh Rock sample from DAI-DD-007 (141-142m)
Recovery
- Recovery
- 96.2 %
- Recovery Basis
- actual_test
- Head Grade
- 0.552
- Head Grade Unit
- g/t
- Tailings Grade
- 0.021
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 96.20% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (96.20%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“96.20”
Context: 0.552
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 96.2% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 92.66 %Head Grade: 0.845Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 Main Transition Zone sample from DAI-DD-008 (85-86m)
Recovery
- Recovery
- 92.66 %
- Recovery Basis
- actual_test
- Head Grade
- 0.845
- Head Grade Unit
- g/t
- Tailings Grade
- 0.062
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 92.66% in a transition zone, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.66%) from a transition zone sample, indicating good cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.66”
Context: 0.845
cyanide leachDaina · goldRecovery: 97.91 %Head Grade: 0.12Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Oxidized Zone sample from DAI-RC-061 (18-19m)
Recovery
- Recovery
- 97.91 %
- Recovery Basis
- actual_test
- Head Grade
- 0.12
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 97.91% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.91%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.91”
Context: 0.120
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.91% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 98.42 %Head Grade: 0.159Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Fresh Rock sample from DAI-RC-068 (102-103m)
Recovery
- Recovery
- 98.42 %
- Recovery Basis
- actual_test
- Head Grade
- 0.159
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 98.42% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.42%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.42”
Context: 0.159
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.42% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 89.94 %Head Grade: 0.159Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Oxidized Zone sample from DAI-RC-061 (44-45m)
Recovery
- Recovery
- 89.94 %
- Recovery Basis
- actual_test
- Head Grade
- 0.159
- Head Grade Unit
- g/t
- Tailings Grade
- 0.016
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 89.94% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (89.94%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“89.94”
Context: 0.159
cyanide leachDaina · goldRecovery: 98.64 %Head Grade: 0.185Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Fresh Rock sample from DAI-RC-061 (74-75m)
Recovery
- Recovery
- 98.64 %
- Recovery Basis
- actual_test
- Head Grade
- 0.185
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 98.64% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.64%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.64”
Context: 0.185
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.64% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 99.33 %Head Grade: 0.374Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Transition Zone sample from DAI-RC-061 (62-63m)
Recovery
- Recovery
- 99.33 %
- Recovery Basis
- actual_test
- Head Grade
- 0.374
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 99.33% in a transition zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.33%) from a transition zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.33”
Context: 0.374
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.33% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 89.74 %Head Grade: 1.004Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Transition Zone sample from DAI-RC-061 (64-65m)
Recovery
- Recovery
- 89.74 %
- Recovery Basis
- actual_test
- Head Grade
- 1.004
- Head Grade Unit
- g/t
- Tailings Grade
- 0.103
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 89.74% in a transition zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (89.74%) from a transition zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“89.74”
Context: 1.004
cyanide leachDaina · goldRecovery: 90.51 %Head Grade: 1.159Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Oxidized Zone sample from DAI-RC-067 (35-36m)
Recovery
- Recovery
- 90.51 %
- Recovery Basis
- actual_test
- Head Grade
- 1.159
- Head Grade Unit
- g/t
- Tailings Grade
- 0.11
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 90.51% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (90.51%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“90.51”
Context: 1.159
cyanide leachDaina · goldRecovery: 93.51 %Head Grade: 0.039Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Oxidized Zone sample from DAI-DD-003 (16-17m)
Recovery
- Recovery
- 93.51 %
- Recovery Basis
- actual_test
- Head Grade
- 0.039
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 93.51% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.51%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.51”
Context: 0.039
cyanide leachDaina · goldRecovery: 87.59 %Head Grade: 0.29Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Transition Zone sample from DAI-AC-137 (46-48m)
Recovery
- Recovery
- 87.59 %
- Recovery Basis
- actual_test
- Head Grade
- 0.29
- Head Grade Unit
- g/t
- Tailings Grade
- 0.036
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 87.59% in a transition zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (87.59%) from a transition zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“87.59”
Context: 0.290
cyanide leachDaina · goldRecovery: 98.36 %Head Grade: 0.55Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Fresh Rock sample from DAI-DD-003 (157-158m)
Recovery
- Recovery
- 98.36 %
- Recovery Basis
- actual_test
- Head Grade
- 0.55
- Head Grade Unit
- g/t
- Tailings Grade
- 0.009
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 98.36% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.36%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.36”
Context: 0.550
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.36% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 97.81 %Head Grade: 2.285Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Fresh Rock sample from DAI-DD-003 (179-180m)
Recovery
- Recovery
- 97.81 %
- Recovery Basis
- actual_test
- Head Grade
- 2.285
- Head Grade Unit
- g/t
- Tailings Grade
- 0.05
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 97.81% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.81%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.81”
Context: 2.285
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.81% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 91.71 %Head Grade: 7.748Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Daina 2 South Oxidized Zone sample from DAI-AC-116 (22-24m)
Recovery
- Recovery
- 91.71 %
- Recovery Basis
- actual_test
- Head Grade
- 7.748
- Head Grade Unit
- g/t
- Tailings Grade
- 0.642
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 91.71% in an oxidized zone, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (91.71%) from an oxidized zone sample, indicating good cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“91.71”
Context: 7.748
cyanide leachDaina · goldRecovery: 92.54 %Head Grade: 0.034Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Transition Zone sample from DAI-RC-076 (56-58m)
Recovery
- Recovery
- 92.54 %
- Recovery Basis
- actual_test
- Head Grade
- 0.034
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 92.54% in a transition zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.54%) from a transition zone sample, indicating good cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.54”
Context: 0.034
cyanide leachDaina · goldRecovery: 95.58 %Head Grade: 0.057Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Transition Zone sample from DAI-RC-095 (48-50m)
Recovery
- Recovery
- 95.58 %
- Recovery Basis
- actual_test
- Head Grade
- 0.057
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 95.58% in a transition zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (95.58%) from a transition zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“95.58”
Context: 0.057
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 95.58% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 96.35 %Head Grade: 0.069Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Fresh Rock sample from DAI-RC-095 (76-78m)
Recovery
- Recovery
- 96.35 %
- Recovery Basis
- actual_test
- Head Grade
- 0.069
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 96.35% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (96.35%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“96.35”
Context: 0.069
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 96.35% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 97.82 %Head Grade: 0.115Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Transition Zone sample from DAI-RC-076 (52-54m)
Recovery
- Recovery
- 97.82 %
- Recovery Basis
- actual_test
- Head Grade
- 0.115
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 97.82% in a transition zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.82%) from a transition zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.82”
Context: 0.115
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.82% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 93.72 %Head Grade: 0.223Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Oxidized Zone sample from DAI-DD-005 (18-19m)
Recovery
- Recovery
- 93.72 %
- Recovery Basis
- actual_test
- Head Grade
- 0.223
- Head Grade Unit
- g/t
- Tailings Grade
- 0.014
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 93.72% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.72%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.72”
Context: 0.223
cyanide leachDaina · goldRecovery: 95.24 %Head Grade: 0.252Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Fresh Rock sample from DAI-DD-006 (210-211m)
Recovery
- Recovery
- 95.24 %
- Recovery Basis
- actual_test
- Head Grade
- 0.252
- Head Grade Unit
- g/t
- Tailings Grade
- 0.012
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 95.24% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (95.24%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“95.24”
Context: 0.252
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 95.24% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 99.21 %Head Grade: 0.318Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Oxidized Zone sample from DAI-RC-092 (12-14m)
Recovery
- Recovery
- 99.21 %
- Recovery Basis
- actual_test
- Head Grade
- 0.318
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 99.21% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.21%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.21”
Context: 0.318
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.21% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 92.47 %Head Grade: 0.332Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Oxidized Zone sample from DAI-RC-078 (40-42m)
Recovery
- Recovery
- 92.47 %
- Recovery Basis
- actual_test
- Head Grade
- 0.332
- Head Grade Unit
- g/t
- Tailings Grade
- 0.025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 92.47% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.47%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.47”
Context: 0.332
cyanide leachDaina · goldRecovery: 99.59 %Head Grade: 0.607Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Fresh Rock sample from DAI-RC-078 (134-136m)
Recovery
- Recovery
- 99.59 %
- Recovery Basis
- actual_test
- Head Grade
- 0.607
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows an exceptional gold recovery of 99.59% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.59%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.59”
Context: 0.607
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.59% is at or above the exceptional band (95%)
cyanide leachDaina · goldRecovery: 93.98 %Head Grade: 0.764Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Fresh Rock sample from DAI-DD-005 (186-187m)
Recovery
- Recovery
- 93.98 %
- Recovery Basis
- actual_test
- Head Grade
- 0.764
- Head Grade Unit
- g/t
- Tailings Grade
- 0.046
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 93.98% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.98%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.98”
Context: 0.764
cyanide leachDaina · goldRecovery: 91.34 %Head Grade: 2.343Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Oxidized Zone sample from DAI-RC-095 (31-32m)
Recovery
- Recovery
- 91.34 %
- Recovery Basis
- actual_test
- Head Grade
- 2.343
- Head Grade Unit
- g/t
- Tailings Grade
- 0.203
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 91.34% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (91.34%) from an oxidized zone sample, indicating good cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“91.34”
Context: 2.343
cyanide leachDaina · goldRecovery: 91.57 %Head Grade: 8.253Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Daina
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- Salat Fresh Rock sample from DAI-DD-005 (281-282m)
Recovery
- Recovery
- 91.57 %
- Recovery Basis
- actual_test
- Head Grade
- 8.253
- Head Grade Unit
- g/t
- Tailings Grade
- 0.696
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Daina shows a strong gold recovery of 91.57% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (91.57%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“91.57”
Context: 8.253
cyanide leachDiguifara · goldRecovery: 70.59 %Head Grade: 0.0085Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-001 (30-32m)
Recovery
- Recovery
- 70.59 %
- Recovery Basis
- actual_test
- Head Grade
- 0.0085
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 70.59% in an oxidized zone. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for an oxidized zone sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“70.59”
Context: 0.0085
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 70.59% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 98.11 %Head Grade: 0.1325Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-003 (64-66m)
Recovery
- Recovery
- 98.11 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1325
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.11% in saprock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.11%) from a saprock sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.11”
Context: 0.1325
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.11% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.14 %Head Grade: 0.1345Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-004 (120-122m)
Recovery
- Recovery
- 98.14 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1345
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.14% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.14%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.14”
Context: 0.1345
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.14% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 84.56 %Head Grade: 0.136Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-001 (56-58m)
Recovery
- Recovery
- 84.56 %
- Recovery Basis
- actual_test
- Head Grade
- 0.136
- Head Grade Unit
- g/t
- Tailings Grade
- 0.021
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 84.56% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“84.56”
Context: 0.136
cyanide leachDiguifara · goldRecovery: 72.03 %Head Grade: 0.143Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-022 (76-78m)
Recovery
- Recovery
- 72.03 %
- Recovery Basis
- actual_test
- Head Grade
- 0.143
- Head Grade Unit
- g/t
- Tailings Grade
- 0.04
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 72.03% in saprock. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for a saprock sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“72.03”
Context: 0.143
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 72.03% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 98.27 %Head Grade: 0.1445Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-003 (122-124m)
Recovery
- Recovery
- 98.27 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1445
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.27% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.27%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.27”
Context: 0.1445
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.27% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.33 %Head Grade: 0.1495Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-003 (16-18m)
Recovery
- Recovery
- 98.33 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1495
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.33% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.33%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.33”
Context: 0.1495
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.33% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 92.16 %Head Grade: 0.153Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-003 (4-6m)
Recovery
- Recovery
- 92.16 %
- Recovery Basis
- actual_test
- Head Grade
- 0.153
- Head Grade Unit
- g/t
- Tailings Grade
- 0.012
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 92.16% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.16%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.16”
Context: 0.153
cyanide leachDiguifara · goldRecovery: 98.4 %Head Grade: 0.1565Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-002 (28-30m)
Recovery
- Recovery
- 98.4 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1565
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.40% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.40%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.40”
Context: 0.1565
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.4% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.58 %Head Grade: 0.1755Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-001 (50-52m)
Recovery
- Recovery
- 98.58 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1755
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.58% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.58%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.58”
Context: 0.1755
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.58% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.61 %Head Grade: 0.1795Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-004 (72-74m)
Recovery
- Recovery
- 98.61 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1795
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.61% in saprock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.61%) from a saprock sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.61”
Context: 0.1795
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.61% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.66 %Head Grade: 0.1865Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-003 (56-58m)
Recovery
- Recovery
- 98.66 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1865
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.66% in saprock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.66%) from a saprock sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.66”
Context: 0.1865
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.66% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.7 %Head Grade: 0.1925Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-004 (26-28m)
Recovery
- Recovery
- 98.7 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1925
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.70% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.70%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.70”
Context: 0.1925
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.7% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.98 %Head Grade: 0.2455Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-022 (80-82m)
Recovery
- Recovery
- 98.98 %
- Recovery Basis
- actual_test
- Head Grade
- 0.2455
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.98% in saprock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.98%) from a saprock sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.98”
Context: 0.2455
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.98% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 82.53 %Head Grade: 0.269Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-005 (38-40m)
Recovery
- Recovery
- 82.53 %
- Recovery Basis
- actual_test
- Head Grade
- 0.269
- Head Grade Unit
- g/t
- Tailings Grade
- 0.047
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 82.53% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“82.53”
Context: 0.269
cyanide leachDiguifara · goldRecovery: 93.17 %Head Grade: 0.293Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-002 (20-22m)
Recovery
- Recovery
- 93.17 %
- Recovery Basis
- actual_test
- Head Grade
- 0.293
- Head Grade Unit
- g/t
- Tailings Grade
- 0.02
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 93.17% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.17%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.17”
Context: 0.293
cyanide leachDiguifara · goldRecovery: 90.57 %Head Grade: 0.318Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-004 (94-96m)
Recovery
- Recovery
- 90.57 %
- Recovery Basis
- actual_test
- Head Grade
- 0.318
- Head Grade Unit
- g/t
- Tailings Grade
- 0.03
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 90.57% in saprock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (90.57%) from a saprock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“90.57”
Context: 0.318
cyanide leachDiguifara · goldRecovery: 91.3 %Head Grade: 0.322Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-022 (4-6m)
Recovery
- Recovery
- 91.3 %
- Recovery Basis
- actual_test
- Head Grade
- 0.322
- Head Grade Unit
- g/t
- Tailings Grade
- 0.028
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 91.30% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (91.30%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“91.30”
Context: 0.322
cyanide leachDiguifara · goldRecovery: 90.18 %Head Grade: 0.326Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-002 (52-54m)
Recovery
- Recovery
- 90.18 %
- Recovery Basis
- actual_test
- Head Grade
- 0.326
- Head Grade Unit
- g/t
- Tailings Grade
- 0.032
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 90.18% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (90.18%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“90.18”
Context: 0.326
cyanide leachDiguifara · goldRecovery: 94.67 %Head Grade: 0.375Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-003 (78-80m)
Recovery
- Recovery
- 94.67 %
- Recovery Basis
- actual_test
- Head Grade
- 0.375
- Head Grade Unit
- g/t
- Tailings Grade
- 0.02
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 94.67% in saprock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (94.67%) from a saprock sample, indicating good cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“94.67”
Context: 0.375
cyanide leachDiguifara · goldRecovery: 84.46 %Head Grade: 0.399Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-009 (66-68m)
Recovery
- Recovery
- 84.46 %
- Recovery Basis
- actual_test
- Head Grade
- 0.399
- Head Grade Unit
- g/t
- Tailings Grade
- 0.062
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 84.46% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“84.46”
Context: 0.399
cyanide leachDiguifara · goldRecovery: 92 %Head Grade: 0.4Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-004 (38-40m)
Recovery
- Recovery
- 92 %
- Recovery Basis
- actual_test
- Head Grade
- 0.4
- Head Grade Unit
- g/t
- Tailings Grade
- 0.032
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 92.00% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.00%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.00”
Context: 0.400
cyanide leachDiguifara · goldRecovery: 93.66 %Head Grade: 0.41Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-004 (156-158m)
Recovery
- Recovery
- 93.66 %
- Recovery Basis
- actual_test
- Head Grade
- 0.41
- Head Grade Unit
- g/t
- Tailings Grade
- 0.026
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 93.66% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.66%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.66”
Context: 0.410
cyanide leachDiguifara · goldRecovery: 99.39 %Head Grade: 0.4115Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-004 (140-142m)
Recovery
- Recovery
- 99.39 %
- Recovery Basis
- actual_test
- Head Grade
- 0.4115
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 99.39% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.39%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.39”
Context: 0.4115
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.39% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 90.28 %Head Grade: 0.432Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-002 (68-70m)
Recovery
- Recovery
- 90.28 %
- Recovery Basis
- actual_test
- Head Grade
- 0.432
- Head Grade Unit
- g/t
- Tailings Grade
- 0.042
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 90.28% in saprock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (90.28%) from a saprock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“90.28”
Context: 0.432
cyanide leachDiguifara · goldRecovery: 85.32 %Head Grade: 0.436Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Saprock sample from DIG-RC-004 (98-100m)
Recovery
- Recovery
- 85.32 %
- Recovery Basis
- actual_test
- Head Grade
- 0.436
- Head Grade Unit
- g/t
- Tailings Grade
- 0.064
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 85.32% in saprock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in a saprock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“85.32”
Context: 0.436
cyanide leachDiguifara · goldRecovery: 81.92 %Head Grade: 0.459Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-001 (60-62m)
Recovery
- Recovery
- 81.92 %
- Recovery Basis
- actual_test
- Head Grade
- 0.459
- Head Grade Unit
- g/t
- Tailings Grade
- 0.083
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 81.92% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“81.92”
Context: 0.459
cyanide leachDiguifara · goldRecovery: 97.11 %Head Grade: 0.485Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-003 (104-106m)
Recovery
- Recovery
- 97.11 %
- Recovery Basis
- actual_test
- Head Grade
- 0.485
- Head Grade Unit
- g/t
- Tailings Grade
- 0.014
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 97.11% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.11%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.11”
Context: 0.485
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.11% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 88.34 %Head Grade: 0.626Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-003 (113-114m)
Recovery
- Recovery
- 88.34 %
- Recovery Basis
- actual_test
- Head Grade
- 0.626
- Head Grade Unit
- g/t
- Tailings Grade
- 0.073
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 88.34% in fresh rock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (88.34%) from a fresh rock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“88.34”
Context: 0.626
cyanide leachDiguifara · goldRecovery: 94.64 %Head Grade: 0.802Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Oxidized Zone sample from DIG-RC-009 (46-48m)
Recovery
- Recovery
- 94.64 %
- Recovery Basis
- actual_test
- Head Grade
- 0.802
- Head Grade Unit
- g/t
- Tailings Grade
- 0.043
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 94.64% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (94.64%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“94.64”
Context: 0.802
cyanide leachDiguifara · goldRecovery: 92.85 %Head Grade: 0.923Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-004 (154-156m)
Recovery
- Recovery
- 92.85 %
- Recovery Basis
- actual_test
- Head Grade
- 0.923
- Head Grade Unit
- g/t
- Tailings Grade
- 0.066
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 92.85% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (92.85%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“92.85”
Context: 0.923
cyanide leachDiguifara · goldRecovery: 97.46 %Head Grade: 1.297Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-009 (96-98m)
Recovery
- Recovery
- 97.46 %
- Recovery Basis
- actual_test
- Head Grade
- 1.297
- Head Grade Unit
- g/t
- Tailings Grade
- 0.033
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 97.46% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.46%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.46”
Context: 1.297
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.46% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 95.25 %Head Grade: 1.412Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-1 Fresh Rocks sample from DIG-RC-009 (114-116m)
Recovery
- Recovery
- 95.25 %
- Recovery Basis
- actual_test
- Head Grade
- 1.412
- Head Grade Unit
- g/t
- Tailings Grade
- 0.067
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 95.25% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (95.25%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“95.25”
Context: 1.412
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 95.25% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 96.3 %Head Grade: 0.0675Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Saprock sample from DIG-RC-010 (58-60m)
Recovery
- Recovery
- 96.3 %
- Recovery Basis
- actual_test
- Head Grade
- 0.0675
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 96.30% in saprock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (96.30%) from a saprock sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“96.30”
Context: 0.0675
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 96.3% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 72.07 %Head Grade: 0.111Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-013 (8-10m)
Recovery
- Recovery
- 72.07 %
- Recovery Basis
- actual_test
- Head Grade
- 0.111
- Head Grade Unit
- g/t
- Tailings Grade
- 0.031
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 72.07% in an oxidized zone. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for an oxidized zone sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“72.07”
Context: 0.111
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 72.07% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 98.41 %Head Grade: 0.1575Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-011 (40-42m)
Recovery
- Recovery
- 98.41 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1575
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.41% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.41%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.41”
Context: 0.1575
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.41% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 72.59 %Head Grade: 0.197Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-011 (38-40m)
Recovery
- Recovery
- 72.59 %
- Recovery Basis
- actual_test
- Head Grade
- 0.197
- Head Grade Unit
- g/t
- Tailings Grade
- 0.054
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 72.59% in an oxidized zone. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for an oxidized zone sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“72.59”
Context: 0.197
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 72.59% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 81.17 %Head Grade: 0.239Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-012 (10-12m)
Recovery
- Recovery
- 81.17 %
- Recovery Basis
- actual_test
- Head Grade
- 0.239
- Head Grade Unit
- g/t
- Tailings Grade
- 0.045
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 81.17% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“81.17”
Context: 0.239
cyanide leachDiguifara · goldRecovery: 87.78 %Head Grade: 0.27Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-010 (4-6m)
Recovery
- Recovery
- 87.78 %
- Recovery Basis
- actual_test
- Head Grade
- 0.27
- Head Grade Unit
- g/t
- Tailings Grade
- 0.033
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 87.78% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (87.78%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“87.78”
Context: 0.270
cyanide leachDiguifara · goldRecovery: 96.8 %Head Grade: 0.406Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-011 (44-46m)
Recovery
- Recovery
- 96.8 %
- Recovery Basis
- actual_test
- Head Grade
- 0.406
- Head Grade Unit
- g/t
- Tailings Grade
- 0.013
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 96.80% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (96.80%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“96.80”
Context: 0.406
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 96.8% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 99.47 %Head Grade: 0.4735Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Fresh Rocks sample from DIG-RC-012 (74-76m)
Recovery
- Recovery
- 99.47 %
- Recovery Basis
- actual_test
- Head Grade
- 0.4735
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 99.47% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.47%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.47”
Context: 0.4735
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.47% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 99.5 %Head Grade: 0.4985Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-011 (36-38m)
Recovery
- Recovery
- 99.5 %
- Recovery Basis
- actual_test
- Head Grade
- 0.4985
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 99.50% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.50%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.50”
Context: 0.4985
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.5% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 96.43 %Head Grade: 1.092Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-2 Oxidized Zone sample from DIG-RC-011 (82-84m)
Recovery
- Recovery
- 96.43 %
- Recovery Basis
- actual_test
- Head Grade
- 1.092
- Head Grade Unit
- g/t
- Tailings Grade
- 0.039
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 96.43% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (96.43%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“96.43”
Context: 1.092
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 96.43% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 43.24 %Head Grade: 0.037Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-017 (110-112m)
Recovery
- Recovery
- 43.24 %
- Recovery Basis
- actual_test
- Head Grade
- 0.037
- Head Grade Unit
- g/t
- Tailings Grade
- 0.021
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a low gold recovery of 43.24% in fresh rock, which is a negative indicator for the project's metallurgical characteristics and suggests potential challenges, though it is part of preliminary screening.
Negative factors
- Low gold recovery (43.24%) for a fresh rock sample, indicating potential metallurgical challenges.
- Preliminary screening results, not optimized.
Evidence · table
“43.24”
Context: 0.037
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 43.24% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 97.8 %Head Grade: 0.1135Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Saprock sample from DIG-RC-017 (50-52m)
Recovery
- Recovery
- 97.8 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1135
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 97.80% in saprock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.80%) from a saprock sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.80”
Context: 0.1135
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.8% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.05 %Head Grade: 0.1285Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-018 (62-64m)
Recovery
- Recovery
- 98.05 %
- Recovery Basis
- actual_test
- Head Grade
- 0.1285
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.05% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.05%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.05”
Context: 0.1285
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.05% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 93.21 %Head Grade: 0.162Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-018 (46-48m)
Recovery
- Recovery
- 93.21 %
- Recovery Basis
- actual_test
- Head Grade
- 0.162
- Head Grade Unit
- g/t
- Tailings Grade
- 0.011
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 93.21% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.21%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.21”
Context: 0.162
cyanide leachDiguifara · goldRecovery: 93.87 %Head Grade: 0.163Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-017 (66-68m)
Recovery
- Recovery
- 93.87 %
- Recovery Basis
- actual_test
- Head Grade
- 0.163
- Head Grade Unit
- g/t
- Tailings Grade
- 0.01
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 93.87% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (93.87%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“93.87”
Context: 0.163
cyanide leachDiguifara · goldRecovery: 94.25 %Head Grade: 0.174Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-018 (98-100m)
Recovery
- Recovery
- 94.25 %
- Recovery Basis
- actual_test
- Head Grade
- 0.174
- Head Grade Unit
- g/t
- Tailings Grade
- 0.01
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 94.25% in fresh rock, which is a positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (94.25%) from a fresh rock sample, indicating good cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“94.25”
Context: 0.174
cyanide leachDiguifara · goldRecovery: 77.97 %Head Grade: 0.177Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-006 (76-78m)
Recovery
- Recovery
- 77.97 %
- Recovery Basis
- actual_test
- Head Grade
- 0.177
- Head Grade Unit
- g/t
- Tailings Grade
- 0.039
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 77.97% in fresh rock. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for a fresh rock sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“77.97”
Context: 0.177
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 77.97% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 80.11 %Head Grade: 0.181Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-006 (88-90m)
Recovery
- Recovery
- 80.11 %
- Recovery Basis
- actual_test
- Head Grade
- 0.181
- Head Grade Unit
- g/t
- Tailings Grade
- 0.036
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 80.11% in fresh rock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in a fresh rock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“80.11”
Context: 0.181
cyanide leachDiguifara · goldRecovery: 74.73 %Head Grade: 0.186Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Saprock sample from DIG-RC-018 (28-30m)
Recovery
- Recovery
- 74.73 %
- Recovery Basis
- actual_test
- Head Grade
- 0.186
- Head Grade Unit
- g/t
- Tailings Grade
- 0.047
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 74.73% in saprock. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for a saprock sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“74.73”
Context: 0.186
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 74.73% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 59.8 %Head Grade: 0.204Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-007 (78-80m)
Recovery
- Recovery
- 59.8 %
- Recovery Basis
- actual_test
- Head Grade
- 0.204
- Head Grade Unit
- g/t
- Tailings Grade
- 0.082
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a low gold recovery of 59.80% in fresh rock, which is a significant negative indicator for the project's metallurgical characteristics and suggests substantial challenges, though it is part of preliminary screening.
Negative factors
- Low gold recovery (59.80%) for a fresh rock sample, indicating significant metallurgical challenges.
- Preliminary screening results, not optimized.
Evidence · table
“59.80”
Context: 0.204
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 59.8% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 84.79 %Head Grade: 0.217Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Oxidized Zone sample from DIG-RC-008 (46-48m)
Recovery
- Recovery
- 84.79 %
- Recovery Basis
- actual_test
- Head Grade
- 0.217
- Head Grade Unit
- g/t
- Tailings Grade
- 0.033
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 84.79% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“84.79”
Context: 0.217
cyanide leachDiguifara · goldRecovery: 98.88 %Head Grade: 0.2235Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-007 (98-100m)
Recovery
- Recovery
- 98.88 %
- Recovery Basis
- actual_test
- Head Grade
- 0.2235
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.88% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.88%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.88”
Context: 0.2235
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.88% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 77.73 %Head Grade: 0.229Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Oxidized Zone sample from DIG-RC-008 (40-42m)
Recovery
- Recovery
- 77.73 %
- Recovery Basis
- actual_test
- Head Grade
- 0.229
- Head Grade Unit
- g/t
- Tailings Grade
- 0.051
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 77.73% in an oxidized zone. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for an oxidized zone sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“77.73”
Context: 0.229
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 77.73% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 89.61 %Head Grade: 0.231Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Oxidized Zone sample from DIG-RC-008 (14-16m)
Recovery
- Recovery
- 89.61 %
- Recovery Basis
- actual_test
- Head Grade
- 0.231
- Head Grade Unit
- g/t
- Tailings Grade
- 0.024
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 89.61% in an oxidized zone, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (89.61%) from an oxidized zone sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“89.61”
Context: 0.231
cyanide leachDiguifara · goldRecovery: 98.94 %Head Grade: 0.2365Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Saprock sample from DIG-RC-007 (64-66m)
Recovery
- Recovery
- 98.94 %
- Recovery Basis
- actual_test
- Head Grade
- 0.2365
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.94% in saprock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.94%) from a saprock sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.94”
Context: 0.2365
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.94% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.95 %Head Grade: 0.2375Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Oxidized Zone sample from DIG-RC-008 (30-32m)
Recovery
- Recovery
- 98.95 %
- Recovery Basis
- actual_test
- Head Grade
- 0.2375
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.95% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.95%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.95”
Context: 0.2375
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.95% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 98.95 %Head Grade: 0.2375Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-017 (72-74m)
Recovery
- Recovery
- 98.95 %
- Recovery Basis
- actual_test
- Head Grade
- 0.2375
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 98.95% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (98.95%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“98.95”
Context: 0.2375
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 98.95% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 77.55 %Head Grade: 0.245Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Saprock sample from DIG-RC-007 (60-62m)
Recovery
- Recovery
- 77.55 %
- Recovery Basis
- actual_test
- Head Grade
- 0.245
- Head Grade Unit
- g/t
- Tailings Grade
- 0.055
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a moderate gold recovery of 77.55% in saprock. While acceptable for some processes, it is at the lower end for cyanide leaching, and is part of preliminary screening.
Positive factors
- Moderate gold recovery for a saprock sample.
Negative factors
- Recovery is at the lower end of expectations for cyanide leach.
- Preliminary screening results, not optimized.
Evidence · table
“77.55”
Context: 0.245
Tags used in scoring
Low Recoverynegative
Recovery below the weak band for the commodity and processing route.
Why it applies: 77.55% is below the weak band (80%)
cyanide leachDiguifara · goldRecovery: 97.66 %Head Grade: 0.256Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-017 (88-90m)
Recovery
- Recovery
- 97.66 %
- Recovery Basis
- actual_test
- Head Grade
- 0.256
- Head Grade Unit
- g/t
- Tailings Grade
- 0.006
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 97.66% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (97.66%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“97.66”
Context: 0.256
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 97.66% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 85.76 %Head Grade: 0.288Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-006 (108-110m)
Recovery
- Recovery
- 85.76 %
- Recovery Basis
- actual_test
- Head Grade
- 0.288
- Head Grade Unit
- g/t
- Tailings Grade
- 0.041
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a good gold recovery of 85.76% in fresh rock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Good recovery for gold in a fresh rock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“85.76”
Context: 0.288
cyanide leachDiguifara · goldRecovery: 99.14 %Head Grade: 0.2895Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-017 (48-50m)
Recovery
- Recovery
- 99.14 %
- Recovery Basis
- actual_test
- Head Grade
- 0.2895
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 99.14% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.14%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.14”
Context: 0.2895
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.14% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 99.15 %Head Grade: 0.2925Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Fresh Rocks sample from DIG-RC-007 (84-86m)
Recovery
- Recovery
- 99.15 %
- Recovery Basis
- actual_test
- Head Grade
- 0.2925
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 99.15% in fresh rock, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.15%) from a fresh rock sample, indicating very high cyanide solubility even in unoxidized material.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.15”
Context: 0.2925
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.15% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 99.19 %Head Grade: 0.3105Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Oxidized Zone sample from DIG-RC-008 (8-10m)
Recovery
- Recovery
- 99.19 %
- Recovery Basis
- actual_test
- Head Grade
- 0.3105
- Head Grade Unit
- g/t
- Tailings Grade
- 0.0025
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows an exceptional gold recovery of 99.19% in an oxidized zone, which is a very strong positive indicator for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Exceptional gold recovery (99.19%) from an oxidized zone sample, indicating very high cyanide solubility.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“99.19”
Context: 0.3105
Tags used in scoring
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: 99.19% is at or above the exceptional band (95%)
cyanide leachDiguifara · goldRecovery: 86.81 %Head Grade: 0.364Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Diguifara
- Commodity
- gold
- Region
- guinea, west africa
- Reported Region
- Guinea, West Africa
- Ticker
- SANU.CN
Test Work
- Program Status
- scoping
- Test Type
- cyanide leach
- Processing Route
- cyanide leach
- Sample
- DIG-3 Saprock sample from DIG-RC-007 (54-56m)
Recovery
- Recovery
- 86.81 %
- Recovery Basis
- actual_test
- Head Grade
- 0.364
- Head Grade Unit
- g/t
- Tailings Grade
- 0.048
- Tailings Grade Unit
- g/t
Lab
- Laboratory
- MSALABS
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-22T00:00:00.000Z
Reasoning: This individual sample from Diguifara shows a strong gold recovery of 86.81% in saprock, which is positive for the project's metallurgical characteristics, though it is part of preliminary screening.
Positive factors
- Strong gold recovery (86.81%) from a saprock sample.
Negative factors
- Preliminary screening results, not optimized.
Evidence · table
“86.81”
Context: 0.364
How Atlas produces this analysis
Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.