# Blackrock Silver Announces Inclusion into the GDXJ

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/blackrock-silver-announces-inclusion-into-the-gdxj--8a07b7bd-7499-4b55-bab6-3846d789f517

Original source: https://investingnews.com/blackrock-silver-announces-inclusion-into-the-gdxj/

Publisher: investingnews

Original announcement: 2026-09-15T10:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Blackrock Silver Corp.

- Ticker: BRC

- Exchange: TSXV

- Region: Nevada

- Primary commodity: Silver

- Secondary commodities: Gold

- Document categories: Resource update, Other

- Extracted: 2026-09-15 15:06:07 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Blackrock Silver Corp. has announced its inclusion into the VanEck Junior Gold Miners ETF \(GDXJ\), effective September 18, 2026. The company aims to leverage this increased profile to support the development of its Tonopah West silver project in Nevada.

Reasoning: The inclusion in the VanEck Junior Gold Miners ETF is a significant institutional milestone that enhances visibility and liquidity for a junior developer.

- Positive factor: Inclusion in a major junior gold miners ETF \(GDXJ\)

- Positive factor: Increased investor profile and potential liquidity

- Positive factor: Strategic positioning as a primary silver developer in a US-focused index

Facts used in scoring: 1

## Classification and evidence

**Maiden Resource**

Polarity: neutral

Story-specific tag

Definition: First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable.

Why it applies: The text describes the Tonopah project as having an 'optimized inferred maiden resource'.

Evidence · text

> optimized inferred maiden resource

**Inferred Resource**

Polarity: negative

Story-specific tag

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

Why it applies: The resource is explicitly categorized as 'inferred'.

Evidence · text

> optimized inferred maiden resource

## Extracted facts

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

## Resource Estimates (1)

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-announces-inclusion-into-the-gdxj--8a07b7bd-7499-4b55-bab6-3846d789f517#fact-resource-facts-0)

Tonopah West · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tonopah West
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: BRC

#### Resource scope

- Estimate type: resource
- Resource group id: resource:e7a91abab8de94991bbb
- Deposit or zone: Tonopah project

#### Resource Data

- Category: inferred
- Tonnes: 2900000
- Contained Metal: 42.6
- Contained Unit: mil oz ageq

#### Metal Equivalent

- Metal Eq. Grade: 446
- Metal Eq. Unit: g/t AgEq

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2023-08-08T00:00:00.000Z

#### Dates

- Event date: 2026-09-15T00:00:00.000Z

Reasoning: The resource is an inferred maiden resource with very high grade, but it is being restated from a previous announcement.

- Positive factor: High-grade silver equivalent

- Negative factor: Inferred category

Evidence · text

> optimized inferred maiden resource of 2.9 mil tons grading at 446 g/t AgEq for 42.6 mil oz AgEq

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

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

Why it applies: category is "inferred"

**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

**No QP/CP Disclosure**

Polarity: negative

Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.

Why it applies: no Qualified or Competent Person is named anywhere in the release

**Stale Estimate**

Polarity: negative

Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.1 years before this release

## 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.