# Erdene Intersects 30 Metres of 1.25% Copper in Khuvyn Khar Porphyry System

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/erdene-intersects-30-metres-of-1-25-copper-in-khuvyn-khar-porphyry-system--f96f64b7-4075-4c1a-b2fd-b0765cdce4ed

Original source: https://finance.yahoo.com/news/erdene-intersects-30-metres-1-123000728.html

Publisher: yahoo\_press

Original announcement: 2026-01-14T12:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Erdene

- Ticker: ERD

- Exchange: TSX

- Region: Southwestern Mongolia

- Primary commodity: Copper

- Secondary commodities: Molybdenum, Silver

- Document categories: Drill results

- Extracted: 2026-08-21 03:15:21 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Erdene has reported high-quality copper intercepts at the Khuvyn Khar porphyry system in Mongolia. The results include a 30-metre intercept of 1.25% copper and a 65-metre intercept of 0.63% copper.

Reasoning: The announcement reports a significant 30m copper intercept in a porphyry system, which is a key indicator of potential scale.

- Positive factor: significant copper intercept

- Positive factor: porphyry system context

Facts used in scoring: 2

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The results highlight new intercepts within the Khuvyn Khar porphyry system.

Evidence · text

> Khuvyn Khar Porphyry System: 20km2 Circular Copper Anomaly

## Extracted facts

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

## Drill Results (2)

### Fact 1

[Link to this fact](https://atlas-staging.minestarters.com/news/erdene-intersects-30-metres-of-1-25-copper-in-khuvyn-khar-porphyry-system--f96f64b7-4075-4c1a-b2fd-b0765cdce4ed#fact-drill-facts-0)

copper

Needs review: ungrounded

#### Identity

- Commodity: copper
- Ticker: ERD

#### Geometry

- Grade: 1.25
- Grade Unit: %
- Intercept: 30 m

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-01-14T00:00:00.000Z

Reasoning: 1.25% Cu over 30m is a strong intercept for a porphyry-style deposit.

- Positive factor: strong copper grade for porphyry

Evidence · text

> Intersects 30 Metres of 1.25% Copper

### Fact 2

[Link to this fact](https://atlas-staging.minestarters.com/news/erdene-intersects-30-metres-of-1-25-copper-in-khuvyn-khar-porphyry-system--f96f64b7-4075-4c1a-b2fd-b0765cdce4ed#fact-drill-facts-1)

copper

#### Identity

- Commodity: copper
- Ticker: ERD

#### Geometry

- Grade: 0.63
- Grade Unit: %
- Intercept: 65 m

#### Review

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

#### Dates

- Event date: 2026-01-14T00:00:00.000Z

Reasoning: 65m width provides significant continuity and volume potential.

- Positive factor: significant width

Evidence · text

> Intersected 65 metres averaging 0.63% copper

## 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.