# Oroco Drills 234.6 Metres of 0.52% CuEq at Santo Tomás

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/oroco-drills-234-6-metres-of-0-52-cueq-at-santo-toma-s--e14a9e5b-13db-4c89-82c9-c4511ddd46b0

Original source: https://www.orocoresourcecorp.com/oroco-drills-2346-metres-of-052-cueq-at-santo-toms

Publisher: prospectors\_exchange

Original announcement: 2026-10-08T00:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-08T13:05:48.560Z

Atlas analysis updated: 2026-10-08T13:05:48.560Z

- Company: Oroco Resource Corp

- Ticker: OCO

- Exchange: Unavailable

- Region: Unavailable

- Primary commodity: Copper

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-10-08 13:05:49 UTC

Narrative sentiment: 0.20 · Bullish

## Minestarters Atlas summary

Oroco Resource Corp reported a significant drill intercept of 234.6 metres at 0.52% CuEq at the Santo Tomás project. The announcement highlights the substantial width of the mineralization.

Reasoning: The headline reports a substantial width of 234.6m, but the grade \(0.52% CuEq\) is moderate for a porphyry and the lack of specific hole IDs or assay tables in the provided text limits technical verification.

- Positive factor: significant intercept width

- Negative factor: low grade relative to exceptional thresholds

- Negative factor: no specific hole ID or assay details provided in text

Facts used in scoring: 1

## Classification and evidence

**Apparent Width Only**

Polarity: negative

Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: The document provides a large downhole width without specifying drill orientation or true width.

Evidence · text

> 234.6 Metres

**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: The provided text does not mention laboratory certification, QP sign-off, or QA/QC protocols.

Evidence · text

> Oroco Drills 234.6 Metres of 0.52% CuEq at Santo Tomás

## 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-staging.minestarters.com/news/oroco-drills-234-6-metres-of-0-52-cueq-at-santo-toma-s--e14a9e5b-13db-4c89-82c9-c4511ddd46b0#fact-drill-facts-0)

Santo Tomás · copper

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Santo Tomás
- Commodity: copper
- Ticker: OCO

#### Geometry

- Grade: 0.52
- Grade Unit: %
- Intercept: 234.6 m

#### Classification

- Sample Type: drill

#### Metal Equivalent

- Metal Eq. Grade: 0.52
- Metal Eq. Unit: % CuEq

#### Review

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

#### Dates

- Event date: 2026-10-08T00:00:00.000Z

Reasoning: The intercept is very wide \(234.6m\) but the grade is only moderate for a copper porphyry system.

- Positive factor: large intercept width

- Negative factor: grade is moderate

- Negative factor: no hole ID provided

Evidence · text

> 234.6 Metres of 0.52% CuEq

#### 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

**Metal Equivalent Opaque**

Polarity: negative

Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used.

Why it applies: an equivalent grade is reported without its assumptions

## 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.