China Gold International Resources Management Approves Jiama Development Plan -"Super Pit" Development Plan Targets Processing Capacity of Approximately 160,000 tpd
Original announcement by tmx on
- Company
- China Gold International Resources Corp. Ltd.
- Ticker
- CGG
- Exchange
- TSX
- Region
- Tibet Autonomous Region, China
- Primary commodity
- Copper
- Secondary commodities
- Molybdenum, Silver, Gold, Lead, Zinc
- Document categories
- Resource update, Production
- Extracted
- 2026-08-20 17:37:30 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
China Gold International Resources has approved a development plan for its Jiama Copper-Polymetallic Mine in Tibet, China, aiming to increase processing capacity from 50,000 tpd to approximately 160,000 tpd through a 'super pit' strategy. This expansion is underpinned by updated NI 43-101 compliant Mineral Resource and Reserve estimates as of June 30, 2026, which detail significant tonnages and contained metal across multiple commodities. The plan's progression is contingent on the ongoing Preliminary Feasibility Study and regulatory approvals, with a final investment decision yet to be made.
Reasoning: China Gold International Resources has approved a significant development plan for its Jiama mine, targeting a substantial increase in processing capacity to 160,000 tpd, supported by large-scale, updated NI 43-101 compliant Mineral Resource and Reserve estimates. While the plan is subject to further studies and approvals, it represents a major step towards expanding the project.
Positive factors
- Approval of a major development plan to increase processing capacity from 50,000 tpd to 160,000 tpd.
- Transition to a 'super pit' mining strategy expected to enhance efficiency and achieve economies of scale.
- Updated Mineral Resource and Reserve estimates are substantial and NI 43-101 compliant, providing a strong basis for expansion.
- Qualified Persons have signed off on both resource and reserve estimates.
Negative factors
- The development plan is subject to the results of an ongoing Preliminary Feasibility Study (PFS) and all required regulatory approvals.
- Approval of the development plan does not constitute a final investment or construction decision.
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 26
Classification and evidence
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: Mineral Resources and Reserves have been estimated in accordance with NI 43-101 standards.
Evidence · text
“Mineral Reserves and Mineral Resources have been estimated as of 30 June 2026 in accordance with NI 43-101 - Standards of Disclosure for Mineral Projects (NI 43-101)”
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: Qualified Persons Tony (Yingting) Guo, Chaoxian (Ian) Zhou, and Dr. Siwei He are named as estimators and QPs for the resource and reserve estimates.
Evidence · text
“Tony (Yingting) Guo, PhD, PGeo and Chaoxian (Ian) Zhou, MSc estimated the Mineral Resources. ... The mineral reserve estimate was prepared by Dr. Siwei He, an external consultant at CGDI . He is a qualified QP under the Canadian NI43-101 standard.”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The document presents 'Updated Mineral Resource and Mineral Reserve Estimates' for the Jiama project.
Evidence · text
“Updated Mineral Resource and Mineral Reserve Estimates”
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: The updated resource and reserve estimates provide the basis for advancing the ongoing Preliminary Feasibility Study (PFS).
Evidence · text
“The development plan has been formulated following the substantial increase in Jiama's Mineral Resource base ... It provides the basis for Huatailong to advance the ongoing PFS”
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: The cut-off grade of 0.3% Cu is explicitly stated for the Mineral Resource Estimates.
Evidence · text
“Table 1 – Results of Mineral Resource Estimates for Jiama Project at cutoff grade 0.3% Cu”
Extracted facts
Stored fact records: 26. Some facts used in scoring do not have a stored record.
Resource Estimates (26)
measuredJiama Project · copperTonnes: 623100000Grade: 0.71Grade Unit: %Contained Metal: 4.38Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- copper
- Ticker
- CGG
Resource Data
- Category
- measured
- Tonnes
- 623100000
- Grade
- 0.71
- Grade Unit
- %
- Contained Metal
- 4.38
- Contained Unit
- Mt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Measured resource of copper at a good grade provides a strong foundation for the project's expansion plans.
Positive factors
- Large tonnage in the Measured category, indicating high geological confidence.
- Good copper grade for a polymetallic deposit.
- NI 43-101 compliant and QP signed off.
Evidence · table
“0.71”
Context: 623.1
measuredJiama Project · molybdenumTonnes: 623100000Grade: 0.03Grade Unit: %Contained Metal: 0.21Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- molybdenum
- Ticker
- CGG
Resource Data
- Category
- measured
- Tonnes
- 623100000
- Grade
- 0.03
- Grade Unit
- %
- Contained Metal
- 0.21
- Contained Unit
- Mt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Measured resource of molybdenum contributes positively as a byproduct to the overall project economics.
Positive factors
- Significant contained molybdenum as a byproduct.
- High confidence Measured category.
Evidence · table
“0.03”
Context: 623.1
measuredJiama Project · silverTonnes: 623100000Grade: 13.16Grade Unit: g/tContained Metal: 263.59Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- silver
- Ticker
- CGG
Resource Data
- Category
- measured
- Tonnes
- 623100000
- Grade
- 13.16
- Grade Unit
- g/t
- Contained Metal
- 263.59
- Contained Unit
- Moz
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A significant Measured resource of silver adds substantial byproduct value to the polymetallic project.
Positive factors
- Very large contained silver ounces as a byproduct.
- High confidence Measured category.
Evidence · table
“13.16”
Context: 623.1
measuredJiama Project · goldTonnes: 623100000Grade: 0.29Grade Unit: g/tContained Metal: 5.77Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- gold
- Ticker
- CGG
Resource Data
- Category
- measured
- Tonnes
- 623100000
- Grade
- 0.29
- Grade Unit
- g/t
- Contained Metal
- 5.77
- Contained Unit
- Moz
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A large Measured resource of gold provides additional economic value as a byproduct.
Positive factors
- Substantial contained gold ounces as a byproduct.
- High confidence Measured category.
Evidence · table
“0.29”
Context: 623.1
measuredJiama Project · leadTonnes: 623100000Grade: 0.08Grade Unit: %Contained Metal: 478.8Contained Unit: ktView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- lead
- Ticker
- CGG
Resource Data
- Category
- measured
- Tonnes
- 623100000
- Grade
- 0.08
- Grade Unit
- %
- Contained Metal
- 478.8
- Contained Unit
- kt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A notable Measured resource of lead contributes to the polymetallic nature and overall value of the project.
Positive factors
- Significant contained lead as a byproduct.
- High confidence Measured category.
Evidence · table
“0.08”
Context: 623.1
measuredJiama Project · zincTonnes: 623100000Grade: 0.04Grade Unit: %Contained Metal: 268.39Contained Unit: ktView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- zinc
- Ticker
- CGG
Resource Data
- Category
- measured
- Tonnes
- 623100000
- Grade
- 0.04
- Grade Unit
- %
- Contained Metal
- 268.39
- Contained Unit
- kt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A notable Measured resource of zinc further enhances the polymetallic value of the project.
Positive factors
- Significant contained zinc as a byproduct.
- High confidence Measured category.
Evidence · table
“0.04”
Context: 623.1
indicatedJiama Project · copperTonnes: 711900000Grade: 0.68Grade Unit: %Contained Metal: 4.77Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- copper
- Ticker
- CGG
Resource Data
- Category
- indicated
- Tonnes
- 711900000
- Grade
- 0.68
- Grade Unit
- %
- Contained Metal
- 4.77
- Contained Unit
- Mt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Indicated resource of copper at a good grade significantly contributes to the project's overall scale and future development potential.
Positive factors
- Very large tonnage in the Indicated category, providing strong geological confidence.
- Good copper grade for a polymetallic deposit.
- NI 43-101 compliant and QP signed off.
Evidence · table
“0.68”
Context: 711.9
indicatedJiama Project · molybdenumTonnes: 711900000Grade: 0.03Grade Unit: %Contained Metal: 0.23Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- molybdenum
- Ticker
- CGG
Resource Data
- Category
- indicated
- Tonnes
- 711900000
- Grade
- 0.03
- Grade Unit
- %
- Contained Metal
- 0.23
- Contained Unit
- Mt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Indicated resource of molybdenum adds byproduct value to the project.
Positive factors
- Significant contained molybdenum as a byproduct.
- High confidence Indicated category.
Evidence · table
“0.03”
Context: 711.9
indicatedJiama Project · silverTonnes: 711900000Grade: 12.1Grade Unit: g/tContained Metal: 277.03Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- silver
- Ticker
- CGG
Resource Data
- Category
- indicated
- Tonnes
- 711900000
- Grade
- 12.1
- Grade Unit
- g/t
- Contained Metal
- 277.03
- Contained Unit
- Moz
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A significant Indicated resource of silver adds substantial byproduct value to the polymetallic project.
Positive factors
- Very large contained silver ounces as a byproduct.
- High confidence Indicated category.
Evidence · table
“12.1”
Context: 711.9
indicatedJiama Project · goldTonnes: 711900000Grade: 0.29Grade Unit: g/tContained Metal: 6.67Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- gold
- Ticker
- CGG
Resource Data
- Category
- indicated
- Tonnes
- 711900000
- Grade
- 0.29
- Grade Unit
- g/t
- Contained Metal
- 6.67
- Contained Unit
- Moz
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A large Indicated resource of gold provides additional economic value as a byproduct.
Positive factors
- Substantial contained gold ounces as a byproduct.
- High confidence Indicated category.
Evidence · table
“0.29”
Context: 711.9
indicatedJiama Project · leadTonnes: 711900000Grade: 0.06Grade Unit: %Contained Metal: 426.45Contained Unit: ktView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- lead
- Ticker
- CGG
Resource Data
- Category
- indicated
- Tonnes
- 711900000
- Grade
- 0.06
- Grade Unit
- %
- Contained Metal
- 426.45
- Contained Unit
- kt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A notable Indicated resource of lead contributes to the polymetallic nature and overall value of the project.
Positive factors
- Significant contained lead as a byproduct.
- High confidence Indicated category.
Evidence · table
“0.06”
Context: 711.9
indicatedJiama Project · zincTonnes: 711900000Grade: 0.03Grade Unit: %Contained Metal: 230.17Contained Unit: ktView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- zinc
- Ticker
- CGG
Resource Data
- Category
- indicated
- Tonnes
- 711900000
- Grade
- 0.03
- Grade Unit
- %
- Contained Metal
- 230.17
- Contained Unit
- kt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A notable Indicated resource of zinc further enhances the polymetallic value of the project.
Positive factors
- Significant contained zinc as a byproduct.
- High confidence Indicated category.
Evidence · table
“0.03”
Context: 711.9
inferredJiama Project · copperTonnes: 454700000Grade: 0.65Grade Unit: %Contained Metal: 2.99Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- copper
- Ticker
- CGG
Resource Data
- Category
- inferred
- Tonnes
- 454700000
- Grade
- 0.65
- Grade Unit
- %
- Contained Metal
- 2.99
- Contained Unit
- Mt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Inferred resource of copper at a good grade highlights significant upside potential for future resource conversion and expansion.
Positive factors
- Very large tonnage in the Inferred category, indicating significant exploration potential.
- Good copper grade for a polymetallic deposit.
- NI 43-101 compliant and QP signed off.
Negative factors
- Inferred category has lower geological confidence and cannot be used for economic studies without further drilling.
Evidence · table
“0.65”
Context: 454.7
inferredJiama Project · molybdenumTonnes: 454700000Grade: 0.03Grade Unit: %Contained Metal: 0.13Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- molybdenum
- Ticker
- CGG
Resource Data
- Category
- inferred
- Tonnes
- 454700000
- Grade
- 0.03
- Grade Unit
- %
- Contained Metal
- 0.13
- Contained Unit
- Mt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A notable Inferred resource of molybdenum suggests additional byproduct potential that could be upgraded with further work.
Positive factors
- Significant contained molybdenum as a byproduct.
- Indicates further potential for byproduct recovery.
Negative factors
- Inferred category has lower geological confidence.
Evidence · table
“0.03”
Context: 454.7
inferredJiama Project · silverTonnes: 454700000Grade: 12.53Grade Unit: g/tContained Metal: 183.22Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- silver
- Ticker
- CGG
Resource Data
- Category
- inferred
- Tonnes
- 454700000
- Grade
- 12.53
- Grade Unit
- g/t
- Contained Metal
- 183.22
- Contained Unit
- Moz
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A significant Inferred resource of silver suggests substantial future byproduct value that could be upgraded with further work.
Positive factors
- Very large contained silver ounces as a byproduct.
- Indicates further potential for byproduct recovery.
Negative factors
- Inferred category has lower geological confidence.
Evidence · table
“12.53”
Context: 454.7
inferredJiama Project · goldTonnes: 454700000Grade: 0.28Grade Unit: g/tContained Metal: 4.04Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- gold
- Ticker
- CGG
Resource Data
- Category
- inferred
- Tonnes
- 454700000
- Grade
- 0.28
- Grade Unit
- g/t
- Contained Metal
- 4.04
- Contained Unit
- Moz
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A large Inferred resource of gold suggests additional economic value as a byproduct that could be upgraded with further work.
Positive factors
- Substantial contained gold ounces as a byproduct.
- Indicates further potential for byproduct recovery.
Negative factors
- Inferred category has lower geological confidence.
Evidence · table
“0.28”
Context: 454.7
inferredJiama Project · leadTonnes: 454700000Grade: 0.12Grade Unit: %Contained Metal: 525.79Contained Unit: ktView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- lead
- Ticker
- CGG
Resource Data
- Category
- inferred
- Tonnes
- 454700000
- Grade
- 0.12
- Grade Unit
- %
- Contained Metal
- 525.79
- Contained Unit
- kt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A notable Inferred resource of lead suggests additional polymetallic value that could be upgraded with further work.
Positive factors
- Significant contained lead as a byproduct.
- Indicates further potential for byproduct recovery.
Negative factors
- Inferred category has lower geological confidence.
Evidence · table
“0.12”
Context: 454.7
inferredJiama Project · zincTonnes: 454700000Grade: 0.05Grade Unit: %Contained Metal: 205.66Contained Unit: ktView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- zinc
- Ticker
- CGG
Resource Data
- Category
- inferred
- Tonnes
- 454700000
- Grade
- 0.05
- Grade Unit
- %
- Contained Metal
- 205.66
- Contained Unit
- kt
- Cutoff Grade
- 0.3
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A notable Inferred resource of zinc suggests additional polymetallic value that could be upgraded with further work.
Positive factors
- Significant contained zinc as a byproduct.
- Indicates further potential for byproduct recovery.
Negative factors
- Inferred category has lower geological confidence.
Evidence · table
“0.05”
Context: 454.7
provenJiama Project · copperTonnes: 233200000Grade: 1.03Grade Unit: %Contained Metal: 2.4Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- copper
- Ticker
- CGG
Resource Data
- Category
- proven
- Tonnes
- 233200000
- Grade
- 1.03
- Grade Unit
- %
- Contained Metal
- 2.4
- Contained Unit
- Mt
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Proven Reserve of copper at a high grade provides a very strong economic foundation for the project.
Positive factors
- Large tonnage in the Proven Reserve category, indicating high economic confidence.
- Excellent copper grade for a polymetallic deposit.
- NI 43-101 compliant and QP signed off.
Evidence · table
“1.03”
Context: 233.2
provenJiama Project · molybdenumTonnes: 233200000Grade: 0.04Grade Unit: %Contained Metal: 93.28Contained Unit: KtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- molybdenum
- Ticker
- CGG
Resource Data
- Category
- proven
- Tonnes
- 233200000
- Grade
- 0.04
- Grade Unit
- %
- Contained Metal
- 93.28
- Contained Unit
- Kt
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Proven Reserve of molybdenum contributes positively as a byproduct to the overall project economics.
Positive factors
- Significant contained molybdenum as a byproduct in the Proven Reserve.
- High confidence category.
Evidence · table
“0.04”
Context: 233.2
provenJiama Project · silverTonnes: 233200000Grade: 22.11Grade Unit: g/tContained Metal: 165.79Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- silver
- Ticker
- CGG
Resource Data
- Category
- proven
- Tonnes
- 233200000
- Grade
- 22.11
- Grade Unit
- g/t
- Contained Metal
- 165.79
- Contained Unit
- Moz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A significant Proven Reserve of silver adds substantial byproduct value to the polymetallic project.
Positive factors
- Very large contained silver ounces as a byproduct in the Proven Reserve.
- High confidence category.
Evidence · table
“22.11”
Context: 233.2
provenJiama Project · goldTonnes: 233200000Grade: 0.51Grade Unit: g/tContained Metal: 3.82Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- gold
- Ticker
- CGG
Resource Data
- Category
- proven
- Tonnes
- 233200000
- Grade
- 0.51
- Grade Unit
- g/t
- Contained Metal
- 3.82
- Contained Unit
- Moz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A large Proven Reserve of gold provides additional economic value as a byproduct.
Positive factors
- Substantial contained gold ounces as a byproduct in the Proven Reserve.
- High confidence category.
Evidence · table
“0.51”
Context: 233.2
probableJiama Project · copperTonnes: 305300000Grade: 0.91Grade Unit: %Contained Metal: 2.78Contained Unit: MtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- copper
- Ticker
- CGG
Resource Data
- Category
- probable
- Tonnes
- 305300000
- Grade
- 0.91
- Grade Unit
- %
- Contained Metal
- 2.78
- Contained Unit
- Mt
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Probable Reserve of copper at a high grade significantly contributes to the project's overall economic viability and future production.
Positive factors
- Large tonnage in the Probable Reserve category, indicating strong economic confidence.
- Excellent copper grade for a polymetallic deposit.
- NI 43-101 compliant and QP signed off.
Evidence · table
“0.91”
Context: 305.3
probableJiama Project · molybdenumTonnes: 305300000Grade: 0.04Grade Unit: %Contained Metal: 122.12Contained Unit: KtView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- molybdenum
- Ticker
- CGG
Resource Data
- Category
- probable
- Tonnes
- 305300000
- Grade
- 0.04
- Grade Unit
- %
- Contained Metal
- 122.12
- Contained Unit
- Kt
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A substantial Probable Reserve of molybdenum adds byproduct value to the project's economic profile.
Positive factors
- Significant contained molybdenum as a byproduct in the Probable Reserve.
- High confidence category.
Evidence · table
“0.04”
Context: 305.3
probableJiama Project · silverTonnes: 305300000Grade: 18.7Grade Unit: g/tContained Metal: 183.57Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- silver
- Ticker
- CGG
Resource Data
- Category
- probable
- Tonnes
- 305300000
- Grade
- 18.7
- Grade Unit
- g/t
- Contained Metal
- 183.57
- Contained Unit
- Moz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A significant Probable Reserve of silver adds substantial byproduct value to the polymetallic project's economics.
Positive factors
- Very large contained silver ounces as a byproduct in the Probable Reserve.
- High confidence category.
Evidence · table
“18.70”
Context: 305.3
probableJiama Project · goldTonnes: 305300000Grade: 0.45Grade Unit: g/tContained Metal: 4.42Contained Unit: MozView all detailsHide details
Identity
- Project
- Jiama Project
- Commodity
- gold
- Ticker
- CGG
Resource Data
- Category
- probable
- Tonnes
- 305300000
- Grade
- 0.45
- Grade Unit
- g/t
- Contained Metal
- 4.42
- Contained Unit
- Moz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-13T00:00:00.000Z
Reasoning: A large Probable Reserve of gold provides additional economic value as a byproduct for the project.
Positive factors
- Substantial contained gold ounces as a byproduct in the Probable Reserve.
- High confidence category.
Evidence · table
“0.45”
Context: 305.3
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.