# Positive Bottle Roll Results, Heap Leach Testing at Crawford

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/positive-bottle-roll-results-heap-leach-testing-at-crawford--f64688d9-a008-4cb3-9be3-35aa42f95079

Original source: https://www.mining-journal.com/resourcestocks/rs-asset/1454712/positive-bottle-roll-results-heap-leach-testing-crawford

Publisher: miningjournal

Original announcement: 2023-06-19T08:53:44.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-06T02:32:00.574Z

Atlas analysis updated: 2026-10-06T02:32:00.574Z

- Company: Cavalier Resources Ltd

- Ticker: CVR

- Exchange: Unavailable

- Region: Unavailable

- Primary commodity: Gold

- Secondary commodities: Nickel

- Document categories: Metallurgy

- Extracted: 2026-10-06 02:32:01 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Cavalier Resources reported positive bottle roll metallurgical results at the Crawford project, achieving a peak gold recovery of 93.2%. The testing supports heap leach potential for the project's gold assets.

Reasoning: The document reports excellent peak gold recovery from bottle roll testing, which is a positive metallurgical signal for the Crawford project.

- Positive factor: High peak gold recovery of 93.2%

- Positive factor: Positive bottle roll results

Facts used in scoring: 1

## Classification and evidence

**High Recovery**

Polarity: positive

Definition: Recovery at or above the exceptional band for the commodity and processing route.

Why it applies: Peak gold recovery of 93.2% meets the exceptional threshold for gold.

Evidence · text

> peak sample gold recovery of 93.2%

**Heap Leach Route**

Polarity: neutral

Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.

Why it applies: The headline and text explicitly mention heap leach testing.

Evidence · text

> Heap Leach Testing at Crawford

**Single Domain Only**

Polarity: negative

Definition: Testing limited to one composite or domain — representativeness not established.

Why it applies: only one composite was tested

## Extracted facts

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

## Metallurgical Results (1)

### bottle roll

[Link to this fact](https://atlas-staging.minestarters.com/news/positive-bottle-roll-results-heap-leach-testing-at-crawford--f64688d9-a008-4cb3-9be3-35aa42f95079#fact-metallurgical-facts-0)

Crawford · gold

#### Identity

- Project: Crawford
- Commodity: gold
- Ticker: CVR

#### Test Work

- Program Status: preliminary
- Test Type: bottle roll
- Processing Route: heap leach
- Sample: peak sample

#### Recovery

- Recovery: 93.2 %
- Recovery Basis: actual\_test

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2023-06-19T00:00:00.000Z

Reasoning: Peak recovery of 93.2% is a very strong result for gold bottle roll testing.

- Positive factor: 93.2% recovery is exceptional for gold

Evidence · text

> Excellent results returned with a peak sample gold recovery of 93.2%

#### Tags used in scoring

**Heap Leach Route**

Polarity: neutral

Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.

Why it applies: processing\_route matches the heap\_leach signal

**High Recovery**

Polarity: positive

Definition: Recovery at or above the exceptional band for the commodity and processing route.

Why it applies: 93.2% is at or above the exceptional band \(75%\)

## 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.