Madoro Metals Samples up to 12.35 G/T Gold And 1,250 G/T Silver from Newly Discovered Vein Complex at Yautepec Project
Original announcement by tmx on
- Company
- Madoro Metals Corp.
- Ticker
- MDM
- Exchange
- TSX
- Region
- Oaxaca, Mexico
- Primary commodity
- Gold
- Secondary commodities
- Silver, Copper, Zinc, Lead, Molybdenum, Arsenic, Barium, Mercury, Antimony, Selenium, Tellurium, Thallium
- Document categories
- Drill results
- Extracted
- 2026-09-14 11:23:56 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Madoro Metals Corp. announced high-grade gold and silver rock chip sample results from a newly discovered 7-km epithermal alteration and veining trend at its Yautepec project in Oaxaca, Mexico. Highlights include 12.35 g/t gold and 1,250 g/t silver from the Tecolote zone, demonstrating significant exploration potential for bonanza-grade polymetallic epithermal systems. The technical content was reviewed and approved by a Qualified Person.
Reasoning: High-grade gold and silver rock chip samples from a newly discovered 7-km epithermal vein trend at the Yautepec project in Oaxaca, Mexico, indicate significant exploration potential for bonanza-grade polymetallic systems.
Positive factors
- High-grade gold and silver results
- Discovery of a new 7-km epithermal vein trend
- Potential for bonanza grades at depth indicated by paleosurface anomalies
- QA/QC procedures disclosed and QP approved
Negative factors
- Results are from surface rock chip samples, not drill intercepts
- No interval length or true width reported for samples
Facts used in scoring: 39
Classification and evidence
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The document reports a silver grade of 1,250 g/t and a gold grade of 12.35 g/t, which are exceptionally high for epithermal systems.
Evidence · text
“12.35 g/t Au and 1,250 g/t Ag”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release states that samples were prepared and analyzed at ALS-Global facilities and the technical content was reviewed and approved by a Qualified Person.
Evidence · text
“Rock chip samples were prepared for analysis at the ALS-Global facility in Guadalajara, Jalisco, Mexico, and pulps were then sent for analysis at ALS-Global laboratory in Vancouver, B.C., Canada. The technical content of this news release has been reviewed and approved by Robert Johansing, M.Sc., Economic Geologist, and a Qualified Person pursuant to National Instrument 43-101.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The company discovered a 'previously unknown 7-km trend of epithermal alteration and veining' which extends the known mineralization.
Evidence · text
“encountered a previously unknown 7-km trend of epithermal alteration and veining along the trace of the southern project of the Yautepec project supervolcano (caldera)”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The high-grade results are from '0.10 meter quartz vein grab sample' and '0.10 meter vein', which are grab samples or very narrow intervals without true width information.
Evidence · text
“12.35 g/t Au and 1,250 g/t Ag from a 0.10 meter quartz vein grab sample”
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: The assay results include elevated levels of arsenic, mercury, and antimony, which are potential penalty elements.
Evidence · table
“8400 ppm”
Context: As
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The project is described as being within a volcanic belt hosting nearby producing mines like Fortuna Silver's San Jose mine and Gold Resources Corp.'s Arista-Switchback mine.
Evidence · text
“The Yautepec project is associated with a large ‘supervolcano' (caldera) that lies within a larger 120-kilometer volcanic belt hosting both Fortuna Silver's (NYSE: FSM) San Jose mine and Gold Resources Corp. (AMEX: GORO) Arista-Switchback mine.”
Extracted facts
Stored fact records: 39. Some facts used in scoring do not have a stored record.
Drill Results (39)
Fact 1Yautepec · silverGrade: 1250Grade Unit: g/tView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- silver
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 1250
- Grade Unit
- g/t
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: An exceptional silver grade of 1,250 g/t was obtained from a rock chip sample in the newly discovered Tecolote zone, indicating significant high-grade potential.
Positive factors
- Exceptional silver grade
- Part of a newly discovered 7-km trend
- Indicates bonanza-grade potential
Negative factors
- Surface grab sample, not a drill intercept
- No interval length or true width
Evidence · table
“1,250 g/t”
Context: Ag
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 2Yautepec · goldGrade: 12.35Grade Unit: g/tView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- gold
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 12.35
- Grade Unit
- g/t
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: An exceptional gold grade of 12.35 g/t was obtained from a rock chip sample in the newly discovered Tecolote zone, indicating significant high-grade potential.
Positive factors
- Exceptional gold grade
- Part of a newly discovered 7-km trend
- Indicates bonanza-grade potential
Negative factors
- Surface grab sample, not a drill intercept
- No interval length or true width
Evidence · table
“12.35 g/t”
Context: Au
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 3Yautepec · copperGrade: 66.6Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- copper
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 66.6
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A low copper grade of 66.6 ppm from a rock chip sample in the Tecolote zone, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Low copper grade
- Surface grab sample, not a drill intercept
Evidence · table
“66.6 ppm”
Context: Cu
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 4Yautepec · leadGrade: 171Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- lead
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 171
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A low lead grade of 171 ppm from a rock chip sample in the Tecolote zone, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Low lead grade
- Surface grab sample, not a drill intercept
Evidence · table
“171 ppm”
Context: Pb
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 5Yautepec · zincGrade: 232Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- zinc
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 232
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A low zinc grade of 232 ppm from a rock chip sample in the Tecolote zone, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Low zinc grade
- Surface grab sample, not a drill intercept
Evidence · table
“232 ppm”
Context: Zn
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 6Yautepec · molybdenumGrade: 286Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- molybdenum
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 286
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A low molybdenum grade of 286 ppm from a rock chip sample in the Tecolote zone, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Low molybdenum grade
- Surface grab sample, not a drill intercept
Evidence · table
“286 ppm”
Context: Mo
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 7Yautepec · arsenicGrade: 8400Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- arsenic
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 8400
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A high arsenic grade of 8400 ppm from a rock chip sample in the Tecolote zone is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- High arsenic grade, potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“8400 ppm”
Context: As
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 8Yautepec · bariumGrade: 6180Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- barium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 6180
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A barium grade of 6180 ppm from a rock chip sample in the Tecolote zone is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“6180 ppm”
Context: Ba
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 9Yautepec · mercuryGrade: 0.34Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- mercury
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.34
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- mercury
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A mercury grade of 0.34 ppm from a rock chip sample in the Tecolote zone is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Mercury is a potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“0.34 ppm”
Context: Hg
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 10Yautepec · antimonyGrade: 31.2Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- antimony
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 31.2
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- antimony
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: An antimony grade of 31.2 ppm from a rock chip sample in the Tecolote zone is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Antimony is a potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“31.2 ppm”
Context: Sb
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 11Yautepec · seleniumGrade: 80Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- selenium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 80
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A selenium grade of 80 ppm from a rock chip sample in the Tecolote zone is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“80 ppm”
Context: Se
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 12Yautepec · telluriumGrade: 0.88Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- tellurium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.88
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A tellurium grade of 0.88 ppm from a rock chip sample in the Tecolote zone is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“0.88 ppm”
Context: Te
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 13Yautepec · thalliumGrade: 10.6Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- thallium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 10.6
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tecolote
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A thallium grade of 10.6 ppm from a rock chip sample in the Tecolote zone is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“10.6 ppm”
Context: Tl
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 14Yautepec · silverGrade: 1.7Grade Unit: g/tView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- silver
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 1.7
- Grade Unit
- g/t
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A moderate silver grade of 1.7 g/t was obtained from a rock chip sample in the newly discovered Tortuga-Guiluna vein system, indicating potential.
Positive factors
- Moderate silver grade
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
- No interval length or true width
Evidence · table
“1.7 g/t”
Context: Ag
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 15Yautepec · goldGrade: 0.06Grade Unit: g/tView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- gold
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.06
- Grade Unit
- g/t
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A low gold grade of 0.06 g/t was obtained from a rock chip sample in the newly discovered Tortuga-Guiluna vein system.
Positive factors
- Part of a newly discovered 7-km trend
Negative factors
- Low gold grade
- Surface grab sample, not a drill intercept
- No interval length or true width
Evidence · table
“0.06 g/t”
Context: Au
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 16Yautepec · copperGrade: 10.8Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- copper
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 10.8
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A very low copper grade of 10.8 ppm from a rock chip sample in the Tortuga-Guiluna vein system, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Very low copper grade
- Surface grab sample, not a drill intercept
Evidence · table
“10.8 ppm”
Context: Cu
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 17Yautepec · leadGrade: 25Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- lead
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 25
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A very low lead grade of 25 ppm from a rock chip sample in the Tortuga-Guiluna vein system, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Very low lead grade
- Surface grab sample, not a drill intercept
Evidence · table
“25 ppm”
Context: Pb
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 18Yautepec · zincGrade: 87Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- zinc
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 87
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A very low zinc grade of 87 ppm from a rock chip sample in the Tortuga-Guiluna vein system, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Very low zinc grade
- Surface grab sample, not a drill intercept
Evidence · table
“87 ppm”
Context: Zn
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 19Yautepec · molybdenumGrade: 63.8Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- molybdenum
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 63.8
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A very low molybdenum grade of 63.8 ppm from a rock chip sample in the Tortuga-Guiluna vein system, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Very low molybdenum grade
- Surface grab sample, not a drill intercept
Evidence · table
“63.8 ppm”
Context: Mo
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 20Yautepec · arsenicGrade: 6120Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- arsenic
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 6120
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A high arsenic grade of 6120 ppm from a rock chip sample in the Tortuga-Guiluna vein system is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- High arsenic grade, potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“6120 ppm”
Context: As
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 21Yautepec · bariumGrade: 2970Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- barium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 2970
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A barium grade of 2970 ppm from a rock chip sample in the Tortuga-Guiluna vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“2970 ppm”
Context: Ba
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 22Yautepec · mercuryGrade: 21.6Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- mercury
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 21.6
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- mercury
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A high mercury grade of 21.6 ppm from a rock chip sample in the Tortuga-Guiluna vein system is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- High mercury grade, potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“21.6 ppm”
Context: Hg
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 23Yautepec · antimonyGrade: 73.2Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- antimony
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 73.2
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- antimony
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A high antimony grade of 73.2 ppm from a rock chip sample in the Tortuga-Guiluna vein system is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- High antimony grade, potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“73.2 ppm”
Context: Sb
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 24Yautepec · seleniumGrade: 1.2Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- selenium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 1.2
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A selenium grade of 1.2 ppm from a rock chip sample in the Tortuga-Guiluna vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“1.2 ppm”
Context: Se
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 25Yautepec · telluriumGrade: 0.15Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- tellurium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.15
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A tellurium grade of 0.15 ppm from a rock chip sample in the Tortuga-Guiluna vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“0.15 ppm”
Context: Te
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 26Yautepec · thalliumGrade: 0.92Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- thallium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.92
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Tortuga-Guiluna
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A thallium grade of 0.92 ppm from a rock chip sample in the Tortuga-Guiluna vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“0.92 ppm”
Context: Tl
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 27Yautepec · silverGrade: 0.55Grade Unit: g/tView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- silver
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.55
- Grade Unit
- g/t
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A moderate silver grade of 0.55 g/t was obtained from a rock chip sample in the newly discovered Southern Dike-Tepeztate vein system, indicating potential.
Positive factors
- Moderate silver grade
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
- No interval length or true width
Evidence · table
“0.55 g/t”
Context: Ag
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 28Yautepec · goldGrade: 0.3Grade Unit: g/tView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- gold
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.3
- Grade Unit
- g/t
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A moderate gold grade of 0.30 g/t was obtained from a rock chip sample in the newly discovered Southern Dike-Tepeztate vein system, indicating potential.
Positive factors
- Moderate gold grade
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
- No interval length or true width
Evidence · table
“0.30 g/t”
Context: Au
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 29Yautepec · copperGrade: 1630Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- copper
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 1630
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A moderate copper grade of 1630 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Moderate copper grade
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“1630 ppm”
Context: Cu
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 30Yautepec · leadGrade: 19.9Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- lead
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 19.9
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A very low lead grade of 19.9 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Very low lead grade
- Surface grab sample, not a drill intercept
Evidence · table
“19.9 ppm”
Context: Pb
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 31Yautepec · zincGrade: 1.26Grade Unit: %View all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- zinc
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 1.26
- Grade Unit
- %
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A moderate zinc grade of 1.26% from a rock chip sample in the Southern Dike-Tepeztate vein system supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Moderate zinc grade
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“1.26 %”
Context: Zn
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 32Yautepec · molybdenumGrade: 8.72Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- molybdenum
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 8.72
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A very low molybdenum grade of 8.72 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system, while not high-grade, supports the polymetallic nature of the newly discovered epithermal system.
Positive factors
- Indicates polymetallic nature of the system
- Part of a newly discovered 7-km trend
Negative factors
- Very low molybdenum grade
- Surface grab sample, not a drill intercept
Evidence · table
“8.72 ppm”
Context: Mo
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 33Yautepec · arsenicGrade: 347Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- arsenic
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 347
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: An arsenic grade of 347 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Arsenic is a potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“347 ppm”
Context: As
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 34Yautepec · bariumGrade: 590Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- barium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 590
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A barium grade of 590 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“590 ppm”
Context: Ba
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 35Yautepec · mercuryGrade: 0.53Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- mercury
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.53
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- mercury
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A mercury grade of 0.53 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Mercury is a potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“0.53 ppm”
Context: Hg
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 36Yautepec · antimonyGrade: 3.04Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- antimony
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 3.04
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- antimony
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: An antimony grade of 3.04 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system is a pathfinder for epithermal systems but also indicates a potential penalty element.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Antimony is a potential penalty element
- Surface grab sample, not a drill intercept
Evidence · table
“3.04 ppm”
Context: Sb
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: deleterious_flag is true
Fact 37Yautepec · seleniumGrade: 6.2Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- selenium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 6.2
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A selenium grade of 6.2 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“6.2 ppm”
Context: Se
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 38Yautepec · telluriumGrade: 0.05Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- tellurium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.05
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A tellurium grade of 0.05 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“0.05 ppm”
Context: Te
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Fact 39Yautepec · thalliumGrade: 0.48Grade Unit: ppmView all detailsHide details
Identity
- Project
- Yautepec
- Commodity
- thallium
- Region
- mexico
- Reported Region
- Oaxaca, Mexico
- Ticker
- MDM
Geometry
- Grade
- 0.48
- Grade Unit
- ppm
Classification
- Deposit Type
- epithermal
- Sample Type
- surface
Location
- Location
- Southern Dike-Tepeztate
- Loc. Source
- document
QA/QC
- Laboratory
- ALS-Global
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2021-07-06T00:00:00.000Z
Reasoning: A thallium grade of 0.48 ppm from a rock chip sample in the Southern Dike-Tepeztate vein system is a pathfinder for epithermal systems.
Positive factors
- Pathfinder element for epithermal systems
- Part of a newly discovered 7-km trend
Negative factors
- Surface grab sample, not a drill intercept
Evidence · table
“0.48 ppm”
Context: Tl
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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.