Prospero Silver: Fortuna Silver Mines Exercises Its Right to Enter into an Option Agreement on the Pachuca Southeast Project, Hidalgo, Mexico
Original announcement by tmx on
- Company
- Prospero Silver Corp.
- Ticker
- PSL
- Exchange
- TSX
- Region
- Hidalgo, Mexico
- Primary commodity
- Silver
- Secondary commodities
- Gold
- Document categories
- Drill results, Agreement transaction
- Extracted
- 2026-09-14 19:16:21 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Prospero Silver has announced that Fortuna Silver Mines has exercised its right to enter into an option agreement for up to a 70% interest in the Pachuca SE Project in Mexico. The release also summarizes recent drill results from the Q1 2018 program, highlighting encouraging silver and gold intercepts in the El Varal target.
Reasoning: The announcement of a major option agreement with a producer (Fortuna) and encouraging drill results significantly de-risks the project's development path.
Positive factors
- Strategic partnership with Fortuna Silver Mines
- Option to acquire 70% interest in Pachuca SE Project
- Encouraging drill results from PSE-18-02
- Proximity to major epithermal vein camp
Facts used in scoring: 11
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions a Qualified Person (Tawn Albinson) and refers to previous drill results and technical content responsibility.
Evidence · text
“Qualified Person Tawn Albinson, M.Sc., President & CEO of the Company, is a Qualified Person”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The project is positioned along strike from the historic Pachuca-Real del Monte epithermal vein camp.
Evidence · text
“along strike from the historic Pachuca-Real del Monte epithermal vein camp”
Extracted facts
Stored fact records: 11. Some facts used in scoring do not have a stored record.
Drill Results (11)
PSE-18-01Pachuca SE · silverGrade: 227Grade Unit: ppmIntercept: 1.35 mView all detailsHide details
Identity
- Hole ID
- PSE-18-01
- Project
- Pachuca SE
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 227
- Grade Unit
- ppm
- Intercept
- 1.35 m
- From
- 147.4 m
- To
- 148.8 m
- Intercept Depth
- 147.4 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-01:147.4-148.8
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Silver grade of 227 ppm is notable for an alteration cap zone.
Positive factors
- Significant silver grade in argillic alteration cap
Evidence · text
“returned 1.35m @ 227Ag between 147.4m and 148.8m”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-01Pachuca SE · silverGrade: 16.9Grade Unit: ppmIntercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- PSE-18-01
- Project
- Pachuca SE
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 16.9
- Grade Unit
- ppm
- Intercept
- 0.8 m
- From
- 161.5 m
- To
- 162.3 m
- Intercept Depth
- 161.5 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-01:161.5-162.3
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Low grade silver intercept in alteration zone.
Evidence · text
“returned 16.9ppm Ag”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-01Pachuca SE · silverGrade: 23.8Grade Unit: ppmIntercept: 1.05 mView all detailsHide details
Identity
- Hole ID
- PSE-18-01
- Project
- Pachuca SE
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 23.8
- Grade Unit
- ppm
- Intercept
- 1.05 m
- From
- 206 m
- To
- 207.05 m
- Intercept Depth
- 206 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-01:206-207.05
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Low grade silver intercept.
Evidence · text
“1.05m interval runs 23.8ppm Ag”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-02Pachuca SE · goldGrade: 1.04Grade Unit: ppmIntercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- PSE-18-02
- Project
- Pachuca SE
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 1.04
- Grade Unit
- ppm
- Intercept
- 0.3 m
- From
- 657.2 m
- To
- 657.5 m
- Intercept Depth
- 657.2 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-02:657.2-657.5
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Low grade gold intercept.
Evidence · table
“1.04”
Context: 0.3
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-02Pachuca SE · silverGrade: 193Grade Unit: ppmIntercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- PSE-18-02
- Project
- Pachuca SE
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 193
- Grade Unit
- ppm
- Intercept
- 0.3 m
- From
- 657.2 m
- To
- 657.5 m
- Intercept Depth
- 657.2 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-02:657.2-657.5
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Low grade silver intercept.
Evidence · table
“193”
Context: 0.3
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-02Pachuca SE · goldGrade: 0.39Grade Unit: ppmIntercept: 12.2 mView all detailsHide details
Identity
- Hole ID
- PSE-18-02
- Project
- Pachuca SE
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 0.39
- Grade Unit
- ppm
- Intercept
- 12.2 m
- From
- 660 m
- To
- 671.2 m
- Intercept Depth
- 660 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-02:660-671.2
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Low grade gold intercept over a wider interval.
Evidence · table
“0.39”
Context: 12.2
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-02Pachuca SE · silverGrade: 33Grade Unit: ppmIntercept: 12.2 mView all detailsHide details
Identity
- Hole ID
- PSE-18-02
- Project
- Pachuca SE
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 33
- Grade Unit
- ppm
- Intercept
- 12.2 m
- From
- 660 m
- To
- 671.2 m
- Intercept Depth
- 660 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-02:660-671.2
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Low grade silver intercept.
Evidence · table
“33”
Context: 12.2
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-02Pachuca SE · goldGrade: 5.89Grade Unit: ppmIntercept: 0.75 mView all detailsHide details
Identity
- Hole ID
- PSE-18-02
- Project
- Pachuca SE
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 5.89
- Grade Unit
- ppm
- Intercept
- 0.75 m
- From
- 695.2 m
- To
- 695.95 m
- Intercept Depth
- 695.2 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-02:695.2-695.95
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: 5.89 ppm Au is a strong intercept for this target.
Positive factors
- High grade gold intercept
Evidence · table
“5.89”
Context: 0.75
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-02Pachuca SE · silverGrade: 72Grade Unit: ppmIntercept: 0.75 mView all detailsHide details
Identity
- Hole ID
- PSE-18-02
- Project
- Pachuca SE
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 72
- Grade Unit
- ppm
- Intercept
- 0.75 m
- From
- 695.2 m
- To
- 695.95 m
- Intercept Depth
- 695.2 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-02:695.2-695.95
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: 72 ppm Ag is a solid intercept.
Positive factors
- Encouraging silver grade
Evidence · table
“72”
Context: 0.75
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-03Pachuca SE · silverGrade: 870Grade Unit: ppmIntercept: 0.2 mView all detailsHide details
Identity
- Hole ID
- PSE-18-03
- Project
- Pachuca SE
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 870
- Grade Unit
- ppm
- Intercept
- 0.2 m
- From
- 408 m
- To
- 408.2 m
- Intercept Depth
- 408 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-03:408-408.2
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: 870 ppm Ag is a strong intercept for a very narrow width.
Positive factors
- High grade silver intercept
Evidence · text
“0.2m at 1.7ppm Au and 870ppm Ag”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
PSE-18-03Pachuca SE · goldGrade: 1.7Grade Unit: ppmIntercept: 0.2 mView all detailsHide details
Identity
- Hole ID
- PSE-18-03
- Project
- Pachuca SE
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- PSL
Geometry
- Grade
- 1.7
- Grade Unit
- ppm
- Intercept
- 0.2 m
- From
- 408 m
- To
- 408.2 m
- Intercept Depth
- 408 m
Classification
- Sample Type
- drill
- Group ID
- PSE-18-03:408-408.2
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2018-12-10T00:00:00.000Z
Reasoning: Low grade gold intercept.
Evidence · text
“0.2m at 1.7ppm Au and 870ppm Ag”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
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.