Mushima North - delineation of higher-grade zone
Original announcement by lse on
- Company
- Tertiary Minerals plc
- Ticker
- TYM
- Exchange
- LSE
- Region
- Zambia
- Primary commodity
- Silver
- Secondary commodities
- Copper, Zinc, Bismuth, Antimony, Cobalt
- Document categories
- Drill results, Other
- Extracted
- 2026-09-21 16:27:42 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Tertiary Minerals has delineated a higher-grade silver-copper-zinc zone at the Mushima North Project in Zambia, with intercepts extending beyond the previous Exploration Target boundary. The results also include a new shallow copper discovery in the Western Zone and the detection of critical minerals like cobalt and bismuth.
Reasoning: Strong drill results delineating a higher-grade silver-copper-zinc zone that extends beyond previous targets, plus a new copper discovery in the Western Zone.
Positive factors
- Delineation of a higher-grade zone
- Mineralisation extends beyond previous Exploration Target boundary
- Discovery of new copper mineralisation in Western Zone
- Presence of critical minerals (Co, Bi, Sb)
Negative factors
- True widths unknown
- No metallurgical testwork completed yet
Facts used in scoring: 20
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Drill results show continuation of mineralisation beyond the Exploration Target boundary.
Evidence · text
“Drill results show continuation of mineralisation beyond the Exploration Target boundary”
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 release explicitly states that true widths are unknown for the reported intercepts.
Evidence · text
“downhole widths, true widths unknown”
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 certified laboratory analytical results.
Evidence · text
“following the recent reporting of laboratory analytical results”
Extracted facts
Stored fact records: 20. Some facts used in scoring do not have a stored record.
Drill Results (20)
26TMNRC-053Mushima North · silverGrade: 99Grade Unit: g/tIntercept: 52 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-053
- Project
- Mushima North
- Commodity
- silver
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 99
- Grade Unit
- g/t
- Intercept
- 52 m
- From
- 39 m
- To
- 91 m
- Intercept Depth
- 39 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-053:39-91
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Strong silver grade in a significant width.
Positive factors
- High grade silver intercept
Negative factors
- True width unknown
Evidence · text
“52m at 99g/t Ag, 0.41% Cu and 0.43% Zn (130 g/t Ag equivalent) from 39m downhole (26TMNRC-053)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-053Mushima North · copperGrade: 0.41Grade Unit: %Intercept: 52 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-053
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.41
- Grade Unit
- %
- Intercept
- 52 m
- From
- 39 m
- To
- 91 m
- Intercept Depth
- 39 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-053:39-91
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Moderate copper grade accompanying high silver.
Negative factors
- True width unknown
Evidence · text
“52m at 99g/t Ag, 0.41% Cu and 0.43% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-053Mushima North · zincGrade: 0.43Grade Unit: %Intercept: 52 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-053
- Project
- Mushima North
- Commodity
- zinc
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.43
- Grade Unit
- %
- Intercept
- 52 m
- From
- 39 m
- To
- 91 m
- Intercept Depth
- 39 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-053:39-91
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Zinc component of the polymetallic intercept.
Negative factors
- True width unknown
Evidence · text
“52m at 99g/t Ag, 0.41% Cu and 0.43% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-054Mushima North · silverGrade: 90Grade Unit: g/tIntercept: 22 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-054
- Project
- Mushima North
- Commodity
- silver
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 90
- Grade Unit
- g/t
- Intercept
- 22 m
- From
- 64 m
- To
- 86 m
- Intercept Depth
- 64 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-054:64-86
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Solid silver intercept.
Positive factors
- High grade silver
Negative factors
- True width unknown
Evidence · text
“22m at 90 g/t Ag, 0.13% Cu and 0.44% Zn (105 g/t Ag equivalent ) from 64m downhole (26TMNRC-054)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-054Mushima North · copperGrade: 0.13Grade Unit: %Intercept: 22 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-054
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 22 m
- From
- 64 m
- To
- 86 m
- Intercept Depth
- 64 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-054:64-86
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Low copper grade.
Negative factors
- True width unknown
Evidence · text
“22m at 90 g/t Ag, 0.13% Cu and 0.44% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-054Mushima North · zincGrade: 0.44Grade Unit: %Intercept: 22 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-054
- Project
- Mushima North
- Commodity
- zinc
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.44
- Grade Unit
- %
- Intercept
- 22 m
- From
- 64 m
- To
- 86 m
- Intercept Depth
- 64 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-054:64-86
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Zinc component of the intercept.
Negative factors
- True width unknown
Evidence · text
“22m at 90 g/t Ag, 0.13% Cu and 0.44% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-058Mushima North · silverGrade: 80Grade Unit: g/tIntercept: 12 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-058
- Project
- Mushima North
- Commodity
- silver
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 80
- Grade Unit
- g/t
- Intercept
- 12 m
- From
- 35 m
- To
- 47 m
- Intercept Depth
- 35 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-058:35-47
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Good silver grade over 12m.
Positive factors
- High grade silver
Negative factors
- True width unknown
Evidence · text
“12m at 80 g/t Ag, 0.21% Cu and 0.67% Zn (104 g/t Ag equivalent) from 35m downhole (26TMNRC-058)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-058Mushima North · copperGrade: 0.21Grade Unit: %Intercept: 12 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-058
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.21
- Grade Unit
- %
- Intercept
- 12 m
- From
- 35 m
- To
- 47 m
- Intercept Depth
- 35 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-058:35-47
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Low copper grade.
Negative factors
- True width unknown
Evidence · text
“12m at 80 g/t Ag, 0.21% Cu and 0.67% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-058Mushima North · zincGrade: 0.67Grade Unit: %Intercept: 12 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-058
- Project
- Mushima North
- Commodity
- zinc
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.67
- Grade Unit
- %
- Intercept
- 12 m
- From
- 35 m
- To
- 47 m
- Intercept Depth
- 35 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-058:35-47
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Good zinc grade.
Positive factors
- Strong zinc grade
Negative factors
- True width unknown
Evidence · text
“12m at 80 g/t Ag, 0.21% Cu and 0.67% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-058Mushima North · silverGrade: 97Grade Unit: g/tIntercept: 11 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-058
- Project
- Mushima North
- Commodity
- silver
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 97
- Grade Unit
- g/t
- Intercept
- 11 m
- From
- 43 m
- To
- 54 m
- Intercept Depth
- 43 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-058:43-54
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Strong silver intercept.
Positive factors
- High grade silver
Negative factors
- True width unknown
Evidence · text
“11m at 97 g/t Ag , 0.07% Cu and 0.54% Zn (110 g/t Ag equivalent) from 43m downhole (26TMNRC-058)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-058Mushima North · copperGrade: 0.07Grade Unit: %Intercept: 11 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-058
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.07
- Grade Unit
- %
- Intercept
- 11 m
- From
- 43 m
- To
- 54 m
- Intercept Depth
- 43 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-058:43-54
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Very low copper grade.
Negative factors
- True width unknown
Evidence · text
“11m at 97 g/t Ag , 0.07% Cu and 0.54% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-058Mushima North · zincGrade: 0.54Grade Unit: %Intercept: 11 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-058
- Project
- Mushima North
- Commodity
- zinc
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.54
- Grade Unit
- %
- Intercept
- 11 m
- From
- 43 m
- To
- 54 m
- Intercept Depth
- 43 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-058:43-54
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Moderate zinc grade.
Negative factors
- True width unknown
Evidence · text
“11m at 97 g/t Ag , 0.07% Cu and 0.54% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-053Mushima North · copperGrade: 1.01Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-053
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 1.01
- Grade Unit
- %
- Intercept
- 10 m
- From
- 80 m
- To
- 90 m
- Intercept Depth
- 80 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-053:80-90
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: High grade copper intercept.
Positive factors
- Strong copper grade
Negative factors
- True width unknown
Evidence · text
“10m at 1.01% Cu , 165 g/t Ag, and 0.78% Zn (238 g/t Ag equivalent or 3.97% Cu equivalent ) from 80m downhole (26TMNRC-053)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-053Mushima North · silverGrade: 165Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-053
- Project
- Mushima North
- Commodity
- silver
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 165
- Grade Unit
- g/t
- Intercept
- 10 m
- From
- 80 m
- To
- 90 m
- Intercept Depth
- 80 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-053:80-90
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Strong silver intercept.
Positive factors
- High grade silver
Negative factors
- True width unknown
Evidence · text
“10m at 1.01% Cu , 165 g/t Ag, and 0.78% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-053Mushima North · zincGrade: 0.78Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-053
- Project
- Mushima North
- Commodity
- zinc
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.78
- Grade Unit
- %
- Intercept
- 10 m
- From
- 80 m
- To
- 90 m
- Intercept Depth
- 80 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-053:80-90
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Good zinc grade.
Negative factors
- True width unknown
Evidence · text
“10m at 1.01% Cu , 165 g/t Ag, and 0.78% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-063Mushima North · copperGrade: 1.01Grade Unit: %Intercept: 5 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-063
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 1.01
- Grade Unit
- %
- Intercept
- 5 m
- From
- 101 m
- To
- 106 m
- Intercept Depth
- 101 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-063:101-106
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: High grade copper intercept.
Positive factors
- Strong copper grade
Negative factors
- True width unknown
Evidence · text
“5m at 1.01% Cu, 164 g/t Ag, and 0.15% Zn (227 g/t Ag equivalent or 3.79% Cu equivalent ) from 101m downhole (26TMNRC-063)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-063Mushima North · silverGrade: 164Grade Unit: g/tIntercept: 5 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-063
- Project
- Mushima North
- Commodity
- silver
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 164
- Grade Unit
- g/t
- Intercept
- 5 m
- From
- 101 m
- To
- 106 m
- Intercept Depth
- 101 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-063:101-106
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Strong silver intercept.
Positive factors
- High grade silver
Negative factors
- True width unknown
Evidence · text
“5m at 1.01% Cu, 164 g/t Ag, and 0.15% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-063Mushima North · zincGrade: 0.15Grade Unit: %Intercept: 5 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-063
- Project
- Mushima North
- Commodity
- zinc
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.15
- Grade Unit
- %
- Intercept
- 5 m
- From
- 101 m
- To
- 106 m
- Intercept Depth
- 101 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-063:101-106
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: Low zinc grade.
Negative factors
- True width unknown
Evidence · text
“5m at 1.01% Cu, 164 g/t Ag, and 0.15% Zn”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-076Mushima North · copperGrade: 0.38Grade Unit: %Intercept: 25 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-076
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.38
- Grade Unit
- %
- Intercept
- 25 m
- From
- 19 m
- To
- 44 m
- Intercept Depth
- 19 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-076:19-44
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: New discovery in the Western Zone.
Positive factors
- New shallow copper discovery
Evidence · text
“25m at 0.38% Cu from 19m downhole (26TMNRC-076)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
26TMNRC-075Mushima North · copperGrade: 0.13Grade Unit: %Intercept: 26 mView all detailsHide details
Identity
- Hole ID
- 26TMNRC-075
- Project
- Mushima North
- Commodity
- copper
- Region
- zambia
- Reported Region
- zambia
- Ticker
- TYM
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 26 m
- From
- 23 m
- To
- 49 m
- Intercept Depth
- 23 m
Classification
- Sample Type
- drill
- Group ID
- 26TMNRC-075:23-49
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-18T00:00:00.000Z
Reasoning: New discovery in the Western Zone.
Positive factors
- New shallow copper discovery
Evidence · text
“26m at 0.13% Cu from 23m downhole (26TMNRC-075)”
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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Add this to multiple drill-ready targets within 15km of Target A1 yet to be evaluated fully, the Mushima North Project i"
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.