# Terra Balcanica Drills 636 g/t Ag Eq. Over 4.3 m At Cumavici Ridge in Bosnia and Herzegovina

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/terra-balcanica-drills-636-g-t-ag-eq-over-4-3-m-at-cumavici-ridge-in-bosnia-and--300837a7-bed9-47db-989b-a7c68c182bee

Original source: https://finance.yahoo.com/news/terra-balcanica-drills-636-g-130000382.html

Publisher: yahoo\_press

Original announcement: 2026-02-23T13:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Terra Balcanica Resources Corp.

- Ticker: TERA

- Exchange: CSE

- Region: Bosnia and Herzegovina

- Primary commodity: Silver

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-09-20 18:18:36 UTC

Narrative sentiment: 1.00 · Bullish

## Minestarters Atlas summary

Terra Balcanica Resources Corp. reported high-grade silver equivalent drill results from its Phase III campaign at the Cumavici Ridge, part of the Viogor-Zanik project in Bosnia and Herzegovina. The standout intercept was 636 g/t Ag Eq over 4.3 m, featuring a high-grade sub-interval of 1,757 g/t Ag Eq over 0.8 m.

Reasoning: The drillhole CMV25004 returned an exceptional silver equivalent grade of 636 g/t over 4.3 m, including a very high-grade 1,757 g/t Ag Eq interval.

- Positive factor: High-grade silver equivalent intercept

- Positive factor: Bonanza grade intercept

Facts used in scoring: 2

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

Definition: Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: 636 g/t Ag Eq exceeds the exceptional threshold for silver \(500 g/t\)

Evidence · text

> 636 g/t Ag Eq. Over 4.3 m

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Announced as 'further high-grade assay results' from a Phase III campaign

Evidence · text

> further high-grade assay results from the Phase III drill campaign

## Extracted facts

Stored fact records: 2. Some facts used in scoring do not have a stored record.

## Drill Results (2)

### CMV25004

[Link to this fact](https://atlas-extractions.minestarters.com/news/terra-balcanica-drills-636-g-t-ag-eq-over-4-3-m-at-cumavici-ridge-in-bosnia-and--300837a7-bed9-47db-989b-a7c68c182bee#fact-drill-facts-0)

Viogor-Zanik · silver

#### Identity

- Hole ID: CMV25004
- Project: Viogor-Zanik
- Commodity: silver
- Region: bosnia and herzegovina
- Reported Region: bosnia and herzegovina
- Ticker: TERA

#### Geometry

- Grade: 636
- Grade Unit: g/t
- Intercept: 4.3 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### Location

- Location: Cumavici Ridge
- Loc. Source: document

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade silver equivalent intercept reported.

- Positive factor: Exceptional silver equivalent grade

Evidence · text

> CMV25004 intersected 636 g/t Ag Eq. over 4.3 m

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: 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 Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### CMV25004

[Link to this fact](https://atlas-extractions.minestarters.com/news/terra-balcanica-drills-636-g-t-ag-eq-over-4-3-m-at-cumavici-ridge-in-bosnia-and--300837a7-bed9-47db-989b-a7c68c182bee#fact-drill-facts-1)

Viogor-Zanik · silver

#### Identity

- Hole ID: CMV25004
- Project: Viogor-Zanik
- Commodity: silver
- Region: bosnia and herzegovina
- Reported Region: bosnia and herzegovina
- Ticker: TERA

#### Geometry

- Grade: 1757
- Grade Unit: g/t
- Intercept: 0.8 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### Location

- Location: Cumavici Ridge
- Loc. Source: document

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: Extremely high-grade sub-interval within the main intercept.

- Positive factor: Bonanza grade sub-interval

Evidence · text

> 1,757 g/t Ag Eq over 0.8 m

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: 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 Undisclosed**

Polarity: negative

Definition: 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.