# Mako Mining Reports Updated Mineral Resource Estimate for the Moss Mine in Arizona Consisting of Measured and Indicated Resources of 646,000 Ounces of Gold with a Grade of 0.35 g/t and 6.8 million Ounces of Silver with a Grade of 3.71 g/t and Inferred Resources of 122,000 Ounces of Gold with a Grade

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/mako-mining-reports-updated-mineral-resource-estimate-for-the-moss-mine-in-arizo--2a1c69a1-0c15-4a56-a194-bc6e5d91bbd3

Original source: https://finance.yahoo.com/news/mako-mining-reports-updated-mineral-115500828.html

Publisher: yahoo\_press

Original announcement: 2026-01-26T11:55:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Mako Mining Corp.

- Ticker: MKO

- Exchange: TSXV

- Region: Arizona

- Primary commodity: Gold

- Secondary commodities: Silver

- Document categories: Resource update

- Extracted: 2026-08-21 02:52:00 UTC

Narrative sentiment: 0.20 · Bullish

## Minestarters Atlas summary

Mako Mining has released an updated mineral resource estimate for the Moss Mine in Arizona. The estimate includes 646,000 ounces of gold and 6.8 million ounces of silver in the Measured and Indicated categories, with additional Inferred resources reported.

Reasoning: The update provides a clear breakdown of gold and silver resources across M&I and Inferred categories, though the low grade \(0.35 g/t Au\) suggests a large-scale, low-grade deposit profile.

- Positive factor: Resource update provides updated scale for gold and silver

- Negative factor: Significant portion of resource remains in Inferred category

Facts used in scoring: 3

## Classification and evidence

**Resource Update**

Polarity: neutral

Definition: Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: The document reports an updated mineral resource estimate.

Evidence · text

> report the results of an updated mineral resource estimate

**Inferred Resource**

Polarity: negative

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

Why it applies: A portion of the resource is classified as Inferred.

Evidence · text

> Inferred Resources of 122,000 Ounces of Gold

## Extracted facts

Stored fact records: 3. Some facts used in scoring do not have a stored record.

## Resource Estimates (3)

### indicated

[Link to this fact](https://atlas-staging.minestarters.com/news/mako-mining-reports-updated-mineral-resource-estimate-for-the-moss-mine-in-arizo--2a1c69a1-0c15-4a56-a194-bc6e5d91bbd3#fact-resource-facts-0)

gold

#### Identity

- Commodity: gold
- Ticker: MKO

#### Resource Data

- Category: indicated
- Grade: 0.35
- Grade Unit: g/t
- Contained Metal: 646000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-01-26T00:00:00.000Z

Reasoning: M&I gold resource reported at 0.35 g/t.

- Negative factor: Low grade of 0.35 g/t Au

Evidence · text

> Measured and Indicated Resources of 646,000 Ounces of Gold with a Grade of 0.35 g/t

### indicated

[Link to this fact](https://atlas-staging.minestarters.com/news/mako-mining-reports-updated-mineral-resource-estimate-for-the-moss-mine-in-arizo--2a1c69a1-0c15-4a56-a194-bc6e5d91bbd3#fact-resource-facts-1)

silver

#### Identity

- Commodity: silver
- Ticker: MKO

#### Resource Data

- Category: indicated
- Grade: 3.71
- Grade Unit: g/t
- Contained Metal: 6800000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-01-26T00:00:00.000Z

Reasoning: M&I silver resource reported at 3.71 g/t.

Evidence · text

> 6.8 million Ounces of Silver with a Grade of 3.71 g/t

### inferred

[Link to this fact](https://atlas-staging.minestarters.com/news/mako-mining-reports-updated-mineral-resource-estimate-for-the-moss-mine-in-arizo--2a1c69a1-0c15-4a56-a194-bc6e5d91bbd3#fact-resource-facts-2)

gold

#### Identity

- Commodity: gold
- Ticker: MKO

#### Resource Data

- Category: inferred
- Contained Metal: 122000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-01-26T00:00:00.000Z

Reasoning: Inferred gold resource reported.

- Negative factor: Inferred category represents higher geological risk

Evidence · text

> Inferred Resources of 122,000 Ounces of Gold

## 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.