# Ridgestone Announces Option to Acquire 100% Interest in the Advanced-Stage Guadalupe y Calvo Project in Mexico

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/ridgestone-announces-option-to-acquire-100-interest-in-the-advanced-stage-guadal--b263562b-064e-4f29-b5aa-ce68c7d4e216

Original source: https://money.tmx.com/en/quote/RMI/news/7427530415128669/ridgestone-announces-option-to-acquire-100-interest-in-the-advanced-stage-guadal

Publisher: tmx

Original announcement: 2020-12-17T23:48:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Ridgestone Mining Inc.

- Ticker: RMI

- Exchange: TSX

- Region: Chihuahua State, Mexico

- Primary commodity: Gold

- Secondary commodities: Silver

- Document categories: Agreement transaction, Capital raise, Resource update

- Extracted: 2026-08-26 07:05:11 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Ridgestone Mining has signed an LOI to acquire a 100% interest in the Guadalupe y Calvo gold-silver project in Mexico from Endeavour Silver. The announcement also includes a non-brokered private placement of up to 38 million units to fund the acquisition and working capital.

Reasoning: The company is expanding its Mexican portfolio through a strategic option agreement for a high-grade project while simultaneously raising capital via a private placement.

- Positive factor: Acquisition of an advanced-stage gold-silver project

- Positive factor: Significant historical resource base

- Positive factor: Accretive acquisition structure

- Positive factor: Simultaneous capital raise to fund acquisition

- Negative factor: Resource is historical and not currently verified by Ridgestone's QP

- Negative factor: Acquisition subject to definitive agreement and exchange approval

Facts used in scoring: 4

## Classification and evidence

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: The project includes an Inferred resource component of 16,713 gold-equivalent ounces.

Evidence · text

> Inferred Resource of 16,713 gold-equivalent ounces

**Historical Estimate Only**

Polarity: negative

Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.

Why it applies: The resource estimate is noted as historical and prepared by Endeavour before the current agreement.

Evidence · text

> the estimate for GyC are considered to be historical estimates

## Extracted facts

Stored fact records: 0. Some facts used in scoring do not have a stored record.

No stored fact records are available for this extraction.

## 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.