# Copper Mining News in Colombia

Canonical page: https://atlas-extractions.minestarters.com/news?commodities=copper&regions=colombia

Atlas summarizes and classifies mining-industry stories from third-party publishers. Follow each source link for the original reporting.

Results: 45
Returned: 10
Coverage: drill results, resource updates, and metallurgy; primary commodity matching; all time unless dates are supplied.
Region: Colombia (colombia)
Commodity: Copper (copper)
Applied filters: {"regions":["colombia"],"commodities":["copper"],"commodity_scope":"primary","document_types":["drill_results","resource_update","metallurgy"],"document_type_match":"any"}
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## Andina Copper Intersects High-Grade, Near-Surface Copper in Step-Out Hole

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/andina-copper-intersects-high-grade-near-surface-copper-in-step-out-hole--3e051e56-dcd9-448b-adf0-a2864766a9c2) · [Markdown](https://atlas-extractions.minestarters.com/news/andina-copper-intersects-high-grade-near-surface-copper-in-step-out-hole--3e051e56-dcd9-448b-adf0-a2864766a9c2.md)
- Original announcement: 2026-09-23T11:00:00.000Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Andina Copper Corporation (ANDC.CN)
- Original source: [orestocks](https://orestocks.com/company/ANDC.CN/press-releases/5310192813590921)
- Atlas sentiment: 0.686
- Atlas tags: Step-Out Extension, QA/QC Disclosed, Apparent Width Only

Andina Copper Corporation reported significant step-out drill results from its Cobrasco porphyry copper-molybdenum project in Colombia. Drillhole CDH013 intersected 322m at 0.51% Cu, expanding the mineralized footprint to approximately 1,300m x 550-700m.

## Copper Giant Intersects 103 Metres of 1.07% CuEq* (0.57% Cu and 0.095% Mo) Within 804 Metres of 0.56% CuEq* at Mocoa

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/copper-giant-intersects-103-metres-of-1-07-cueq-0-57-cu-and-0-095-mo-within-804--88ad99da-40fd-4674-b7fd-26cd9ee225eb) · [Markdown](https://atlas-extractions.minestarters.com/news/copper-giant-intersects-103-metres-of-1-07-cueq-0-57-cu-and-0-095-mo-within-804--88ad99da-40fd-4674-b7fd-26cd9ee225eb.md)
- Original announcement: 2026-09-22T11:46:02.247Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Copper Giant Resources Corp. (CGNT)
- Original source: [cnw](https://www.newswire.ca/news-releases/copper-giant-intersects-103-metres-of-1-07-cueq-0-57-cu-and-0-095-mo-within-804-metres-of-0-56-cueq-at-mocoa-833112599.html)
- Atlas sentiment: 0.623
- Atlas tags: Bonanza Intercept, True Width Disclosed, QA/QC Disclosed, Compositing Transparent, Step-Out Extension, Infill Drilling, Metal Equivalent Opaque, QP/CP Signed

Copper Giant Resources Corp. announced strong drill results from its Mocoa copper-molybdenum porphyry project in Colombia. Highlights include 804 metres of 0.56% CuEq* in hole MD-073, with a high-grade core of 103 metres at 1.07% CuEq*, more than double the current resource average. Drilling extended mineralization at depth and to the southeast, and a fourth drill rig is being deployed to test the western flank of the porphyry system. The company emphasizes its efficient directional drilling strategy and confirmed that the Preliminary Economic Assessment (PEA) remains on track for Q4 2026.

## Copper Giant Intersects 103 Metres of 1.07% CuEq* (0.57% Cu and 0.095% Mo) Within 804 Metres of 0.56% CuEq* at Mocoa

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/copper-giant-intersects-103-metres-of-1-07-cueq-0-57-cu-and-0-095-mo-within-804--0115b14e-131f-44aa-b86b-ef9583531ea2) · [Markdown](https://atlas-extractions.minestarters.com/news/copper-giant-intersects-103-metres-of-1-07-cueq-0-57-cu-and-0-095-mo-within-804--0115b14e-131f-44aa-b86b-ef9583531ea2.md)
- Original announcement: 2026-09-22T11:30:00.000Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Copper Giant Resources Corp. (CGNT.V)
- Original source: [orestocks](https://orestocks.com/company/CGNT.V/press-releases/7719516652868658)
- Atlas sentiment: 0.614
- Atlas tags: Bonanza Intercept, QA/QC Disclosed, QP/CP Signed, Metal Equivalent Opaque, Apparent Width Only, Cut-off Undisclosed, Infill Drilling, Step-Out Extension, Cut-off Disclosed, Resource Update

Copper Giant Resources Corp. announced high-grade drill results from its Mocoa copper-molybdenum porphyry project in Colombia, including 103 metres of 1.07% CuEq within a broader 804-metre interval of 0.56% CuEq from infill hole MD-073. These results, which are more than double the current resource average, confirm and extend the existing resource model. The company also reported that a fourth drill rig is on site to test the western flank of the porphyry system, and a Preliminary Economic Assessment (PEA) remains on track for Q4 2026 delivery.

## Collective Mining Highlights Strong Copper and Tungsten Metallurgical Results; Advances Apollo Flowsheet for 2027 Licensing Submission

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/collective-mining-highlights-strong-copper-and-tungsten-metallurgical-results-ad--255dd25e-34bf-4f7c-af00-36b4932cdb67) · [Markdown](https://atlas-extractions.minestarters.com/news/collective-mining-highlights-strong-copper-and-tungsten-metallurgical-results-ad--255dd25e-34bf-4f7c-af00-36b4932cdb67.md)
- Original announcement: 2026-09-21T10:30:00.000Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Collective Mining Ltd. (CNL.TO)
- Original source: [orestocks](https://orestocks.com/company/CNL.TO/press-releases/5164369642340477)
- Atlas sentiment: 0.712
- Atlas tags: QP/CP Signed, NI 43-101 Compliant, Maiden Resource, High Recovery, Pilot Scale Complete, Mill Route, Recovery Improving, Cut-off Disclosed, Gravity Route, Multi-Domain Tested

Collective Mining has announced strong metallurgical results for its Apollo deposit at the Guayabales Project in Colombia, demonstrating high recoveries for gold, silver, copper, and tungsten using conventional processing methods. The company is advancing an integrated flowsheet to support a planned 2027 licensing submission. The release also includes details of the maiden mineral resource estimate for Apollo, effective August 31, 2026, which outlines significant indicated and inferred resources across multiple metals.

## Coppercore Secures 10-Year Lease of Copper Concentration Facility in Colombia's Magdalena Department

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/coppercore-secures-10-year-lease-of-copper-concentration-facility-in-colombia-s--ee6894ec-598f-47af-9770-890df92b64e5) · [Markdown](https://atlas-extractions.minestarters.com/news/coppercore-secures-10-year-lease-of-copper-concentration-facility-in-colombia-s--ee6894ec-598f-47af-9770-890df92b64e5.md)
- Original announcement: 2026-09-17T15:46:00.379Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Coppercore Inc.
- Original source: [accesswire](https://www.accessnewswire.com/newsroom/en/metals-and-mining/coppercore-secures-10-year-lease-of-copper-concentration-facility-in-colombias-ma-1222844)
- Atlas sentiment: 0.686
- Atlas tags: agreement_transaction, production, Mill Route, Single Domain Only

Coppercore Inc. has secured a 10-year lease with a purchase option for a copper concentration facility in Colombia's Magdalena Department. The facility will utilize a proprietary acid-free alkaline flotation process to produce copper concentrate, with initial targets of 1,000 metric tons per month scaling up to 10,000 metric tons per month.

## Copper Giant Identifies Thirteen Targets Beyond the Mocoa Resource and Its Interpreted Extensions

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/copper-giant-identifies-thirteen-targets-beyond-the-mocoa-resource-and-its-inter--de79a29d-b7a1-456f-8aca-d5f799fba0ae) · [Markdown](https://atlas-extractions.minestarters.com/news/copper-giant-identifies-thirteen-targets-beyond-the-mocoa-resource-and-its-inter--de79a29d-b7a1-456f-8aca-d5f799fba0ae.md)
- Original announcement: 2026-09-16T11:30:00.000Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Copper Giant Resources Corp. (CGNT.V)
- Original source: [orestocks](https://orestocks.com/company/CGNT.V/press-releases/5981893131606623)
- Atlas sentiment: 0.429
- Atlas tags: Exploration Target Generation, Inferred Resource, NI 43-101 Compliant, QP/CP Signed, No QA/QC Disclosure, Cut-off Disclosed, Resource Update

Copper Giant Resources Corp. announced the results of a predictive targeting study at its Mocoa copper-molybdenum project in Colombia, identifying 17 ranked target areas, 13 of which are beyond the current resource footprint. The study validated five of the company's previously defined targets and supports the interpretation of Mocoa as a clustered system with multiple mineralized centers. The company plans to prioritize ground follow-up on these new targets, while drilling continues at La Estrella and a PEA remains on track for Q4 2026.

## Quimbaya Gold Confirms Presence of a Copper-Molybdenum Porphyry System at Tahami Center

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/quimbaya-gold-confirms-presence-of-a-copper-molybdenum-porphyry-system-at-tahami--7bc852eb-c51e-4a57-8a38-e7e675aa1420) · [Markdown](https://atlas-extractions.minestarters.com/news/quimbaya-gold-confirms-presence-of-a-copper-molybdenum-porphyry-system-at-tahami--7bc852eb-c51e-4a57-8a38-e7e675aa1420.md)
- Original announcement: 2026-09-11T23:58:40.186Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Quimbaya Gold Inc. (QIM)
- Original source: [prnewswire](https://www.prnewswire.com/news-releases/quimbaya-gold-confirms-presence-of-a-copper-molybdenum-porphyry-system-at-tahami-center-302872693.html)
- Atlas sentiment: 0.152
- Atlas tags: No QA/QC Disclosure, Nearology Play

Quimbaya Gold has completed an initial six-hole drill program at the Tahami Center, confirming the presence of a copper-molybdenum porphyry system. While all holes intersected the target system and identified key alteration zones, assay results are pending and no grades have been reported.

## Quimbaya Gold Confirms Presence of a Copper-Molybdenum Porphyry System at Tahami Center

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/quimbaya-gold-confirms-presence-of-a-copper-molybdenum-porphyry-system-at-tahami--750a09e8-18da-4d08-9d17-f55b91212dbb) · [Markdown](https://atlas-extractions.minestarters.com/news/quimbaya-gold-confirms-presence-of-a-copper-molybdenum-porphyry-system-at-tahami--750a09e8-18da-4d08-9d17-f55b91212dbb.md)
- Original announcement: 2026-09-11T23:57:46.640Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Quimbaya Gold Inc. (QIM)
- Original source: [cnw](https://www.newswire.ca/news-releases/quimbaya-gold-confirms-presence-of-a-copper-molybdenum-porphyry-system-at-tahami-center-877510772.html)
- Atlas sentiment: 0.152
- Atlas tags: No Assay Results

Quimbaya Gold has completed an initial 2,927.9m drill program at the Tahami Center, confirming the presence of a copper-molybdenum porphyry system. While all six holes intersected the target system and showed significant potassic alteration, assays are currently pending and no grades have been reported.

## Copper Giant Intersects 771 Metres of 0.54% CuEq* (0.33% Cu and 0.039% Mo) and Extends Cu-Mo Mineralization to the Southeast and at Depth.

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/copper-giant-intersects-771-metres-of-0-54-cueq-0-33-cu-and-0-039-mo-and-extends--75e81ba1-86ba-42fd-8040-323771bbc87b) · [Markdown](https://atlas-extractions.minestarters.com/news/copper-giant-intersects-771-metres-of-0-54-cueq-0-33-cu-and-0-039-mo-and-extends--75e81ba1-86ba-42fd-8040-323771bbc87b.md)
- Original announcement: 2026-08-27T11:30:00.000Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Copper Giant Resources Corp. (CGNT)
- Original source: [tmx](https://money.tmx.com/en/quote/CGNT/news/7940283953385466/copper-giant-intersects-771-metres-of-0-54-cueq-0-33-cu-and-0-039-mo-and-extends)
- Atlas sentiment: 0.725
- Atlas tags: Step-Out Extension, Infill Drilling, True Width Disclosed, QA/QC Disclosed, Metal Equivalent Opaque, Inferred Resource, All Inferred, NI 43-101 Compliant, QP/CP Signed, Cut-off Disclosed, PEA Only, Resource Update

Copper Giant Resources Corp. announced significant drill results from its Mocoa copper-molybdenum porphyry project in Colombia, including 771 meters of 0.54% CuEq in hole MD-070 and 157 meters of 0.69% CuEq in MD-068. These results extend mineralization at depth and to the southeast, and infill drilling confirms the existing resource model, which will underpin an anticipated Preliminary Economic Assessment (PEA) in Q4 2026. The project's current Mineral Resource Estimate comprises 12.7 billion pounds of Inferred copper-equivalent resources.

## Andina Copper Intersects 206m at 0.67% Cu from 32m within 400m at 0.46% Cu

- Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--635a8f73-19e7-4078-b161-b15470c78e40) · [Markdown](https://atlas-extractions.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--635a8f73-19e7-4078-b161-b15470c78e40.md)
- Original announcement: 2026-08-25T10:00:00.000Z
- Atlas analysis published: Unknown date
- Atlas analysis updated: Unknown date
- Company: Andina Copper Corporation (ANDC)
- Original source: [tmx](https://money.tmx.com/en/quote/ANDC/news/7954480815671620/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu)
- Atlas sentiment: 0.514
- Atlas tags: Step-Out Extension, QA/QC Disclosed, Apparent Width Only

Andina Copper reported significant near-surface drill results from its Cobrasco porphyry copper-molybdenum project in Colombia. Hole CDH011 intersected a 400m wide interval at 0.46% Cu, including a high-grade 206m zone at 0.67% Cu.

# Atlas tag definitions

- **Bonanza Intercept:** Exceptionally high-grade zone, well above the deposit-type norm.
- **Metal Equivalent Opaque:** Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.
- **True Width Disclosed:** Actual thickness perpendicular to structure is stated, not just downhole length.
- **Apparent Width Only:** Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
- **QA/QC Disclosed:** Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
- **Compositing Transparent:** Cut-off grade and internal dilution rules are clearly stated for reported intervals.
- **No QA/QC Disclosure:** Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
- **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers.
- **Step-Out Extension:** Mineralization extended beyond the previously known limit.
- **Infill Drilling:** Confirmatory drilling to raise resource confidence, not new discovery.
- **Stale Data Re-release:** Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
- **Deleterious Elements Present:** 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.
- **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery.
- **Nearology Play:** Value premise rests on proximity to a known deposit rather than own results.
- **Measured Resource:** Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
- **Indicated Resource:** Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
- **Proven Reserve:** Measured Resource with demonstrated economic viability after applying modifying factors.
- **Probable Reserve:** Indicated Resource with demonstrated economic viability after applying modifying factors.
- **Inferred Resource:** Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
- **All Inferred:** M&I share below the weak bound — very early stage, no engineering confidence.
- **Tonnage Growth:** Tonnage increase reaching the strong tier vs prior estimate, with grade maintained or improved.
- **Grade Improvement:** Average resource grade improved vs prior estimate — better deposit economics.
- **Contained Metal Growth:** True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
- **Category Upgrade:** Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal.
- **Tonnage Decline:** Resource tonnage decreased vs prior estimate — pit optimization removed marginal material or geological model revised down.
- **Grade Decline:** Average grade fell below the red-flag bound vs prior estimate — deposit economics worsening. May indicate high-grading in early drilling.
- **Contained Metal Decline:** Contained metal decreased vs prior despite tonnage growth — grade dilution exceeds volume gain.
- **Category Downgrade:** Resource confidence decreased — Measured downgraded to Indicated, or Indicated to Inferred. Unusual and concerning.
- **Dilutive Growth:** Tonnage increased but contained metal flat or down — likely from lower cut-off grade, not geological expansion.
- **Cut-off Lowered:** Cut-off grade reduced beyond the suspicious bound vs prior estimate — tonnage growth may be artificial inflation.
- **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers.
- **Stale Estimate:** Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
- **QP/CP Signed:** 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.
- **Cut-off Disclosed:** Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
- **JORC Compliant:** Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
- **NI 43-101 Compliant:** Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
- **Historical Estimate Only:** Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.
- **No Contained Metal:** Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
- **No QP/CP Disclosure:** No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
- **Maiden Resource:** First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable.
- **Resource Update:** Revised estimate for an existing resource — compare to prior to assess progress.
- **PEA-Supporting:** Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
- **PFS-Supporting:** Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
- **DFS-Supporting:** Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
- **High Recovery:** Recovery at or above the exceptional band for the commodity and processing route.
- **Pilot Scale Complete:** Pilot or demonstration plant testing completed under continuous operation.
- **Free Milling:** Simple, clean ore amenable to standard processing without oxidation.
- **Multi-Domain Tested:** Variability across ore domains (oxide, transition, fresh) has been addressed.
- **Recovery Improving:** Recovery improved versus a like-for-like prior test program on the same domain and route.
- **Low Recovery:** Recovery below the weak band for the commodity and processing route.
- **Bench Scale Only:** Only preliminary bench tests completed — no locked-cycle or pilot work.
- **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery.
- **Single Domain Only:** Testing limited to one composite or domain — representativeness not established.
- **Recovery Stagnant:** No improvement across multiple test programs on comparable material.
- **Theoretical Recovery Only:** Only theoretical or liberation-derived recovery reported, with no actual test result.
- **Heap Leach Route:** Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.
- **Mill Route:** Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
- **Gravity Route:** Gravity separation forms a material part of the flowsheet.
- **POX/BIOX Route:** Pressure or bio-oxidation for refractory ore — high CAPEX and OPEX.
- **Byproduct Commodity:** The tested commodity is a byproduct rather than the primary economic driver.
- **DFS Bankable:** AACE Class 2-1 study complete and within the staleness window.
- **PFS Complete:** AACE Class 3 study complete.
- **PEA Only:** Only Class 4 / Initial Assessment economics available. Not bankable.
- **No Study:** No formal economic study — no engineering basis for the economics quoted.
- **Stale Study:** Beyond the staleness window measured from the estimate base date.
- **Inferred Heavy Feed:** Material Inferred share of LOM mill feed, or the share is undisclosed.
- **Resource Governance Undisclosed:** No QA/QC, top-cut methodology or QP independence disclosed. Caps study quality at the moderate tier.
- **NPV Cut vs Prior Study:** A restated study reduces NPV materially against its own predecessor on the same asset.
- **High IRR:** Post-tax real unlevered IRR in the strong tier or better.
- **Low IRR:** IRR below the moderate tier.
- **Below Jurisdiction Hurdle:** IRR below the greenfield or brownfield hurdle for its jurisdiction tier.
- **IRR Basis Undisclosed:** Real vs nominal not stated, so the tier is not comparable across studies.
- **Undervalued PNAV:** Funding-adjusted P/NAV in the strong tier or better.
- **Overvalued PNAV:** Funding-adjusted P/NAV in the red-flag tier.
- **Fast Payback:** Payback in the strong tier or better, on the required basis.
- **Slow Payback:** Payback in the weak tier or worse.
- **Bottom Quartile Cost:** P0-25 of the relevant commodity cost curve.
- **Top Quartile Cost:** P75-100 of the relevant commodity cost curve — first to cut in a downturn.
- **Cost Basis Undisclosed:** By-product vs co-product not stated, so quartile placement is unreliable.
- **Low Capital Intensity:** Below the benchmark for its project type.
- **High Capital Intensity:** Above the benchmark for its project type.
- **Conservative Pricing:** Conservative on the worst of the spot, 3-year and consensus comparisons.
- **Aggressive Pricing:** The study only works on a stretched price deck.
- **No Price Sensitivity:** No price sensitivity disclosed — treated as a deliberate signal, not a neutral gap.
- **No Discount Rate Sensitivity:** Blocks NPV normalisation to the common rate without reconstruction.
- **Price Deck Unstructured:** Prices given only as free text, so conservatism cannot be scored.
- **Long Reserve Life:** Reserve life index in the top tier of the single ladder.
- **Short Reserve Life:** Reserve life index in the critical tier.
- **Resource Life Upside:** Wide gap between reserve life and resource life — conversion upside rather than discovery dependence.
- **Fully Funded:** Funding coverage at or above 1.0x counting committed facilities only.
- **Material Funding Gap:** Funding coverage below the substantially-funded band.
- **Funding Gap Exceeds Market Cap:** Red flag regardless of headline NPV — the upside is not reachable by the current equity holder.
- **Encumbered by Stream:** An existing stream or royalty reduces attributable NAV and restricts future financing.
- **Stability Agreement:** Fiscal terms fixed, with a term covering the mine life.
- **High Government Take:** Total government take above the regional norm as a share of pre-tax cash flow.
- **Fully Permitted:** Key permits granted with no unresolved challenge.
- **Permit Challenge Outstanding:** An appeal or legal challenge is unresolved, which can defer first production indefinitely.
- **No Community Agreement:** Permits held but no IBA or benefit agreement — the start date is unsupported.
- **Closure Underprovisioned:** Closure provision materially below peers, unfunded, or undisclosed.
- **Upstream TSF:** Upstream tailings construction, which is banned in Brazil and Ecuador.