# Luca Intersects 2.4 Metres of 12.2 g/t Gold at Santiago Deposit

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/luca-intersects-2-4-metres-of-12-2-g-t-gold-at-santiago-deposit--d98f0637-bc01-4c2c-adcc-d8acab5d1ffb

Original source: https://finance.yahoo.com/news/luca-intersects-2-4-metres-130000940.html

Publisher: yahoo\_press

Original announcement: 2025-12-19T13:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Luca Mining Corp.

- Ticker: LUCA

- Exchange: TSXV

- Region: Durango, Mexico

- Primary commodity: Gold

- Secondary commodities: Silver

- Document categories: Drill results

- Extracted: 2026-09-19 06:18:32 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Luca Mining Corp. reported new diamond drilling results from its Tahuehueto gold-silver mine in Durango, Mexico. The results include a high-grade underground intercept of 12.2 g/t gold over 2.4 metres.

Reasoning: The company reported a high-grade gold intercept of 12.2 g/t over 2.4m, which is significant for an underground exploration program.

- Positive factor: High-grade gold intercept

- Positive factor: Underground drilling success

Facts used in scoring: 1

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

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

Why it applies: 12.2 g/t gold exceeds the underground exceptional threshold of 15 g/t for some deposits, but is very strong for exploration.

Evidence · text

> 2.4 Metres of 12.2 g/t Gold

## Extracted facts

Stored fact records: 1. Some facts used in scoring do not have a stored record.

## Drill Results (1)

### Fact 1

[Link to this fact](https://atlas-extractions.minestarters.com/news/luca-intersects-2-4-metres-of-12-2-g-t-gold-at-santiago-deposit--d98f0637-bc01-4c2c-adcc-d8acab5d1ffb#fact-drill-facts-0)

Tahuehueto · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Tahuehueto
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: LUCA

#### Geometry

- Grade: 12.2
- Grade Unit: g/t
- Intercept: 2.4 m

#### Classification

- Sample Type: drill
- Mining Method: underground

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2025-12-19T00:00:00.000Z

Reasoning: Strong gold grade reported in an underground intercept.

- Positive factor: High grade

Evidence · text

> 2.4 Metres of 12.2 g/t Gold

#### 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.