Proyecto Ossa Morena
Snapshot
- Stage Exploration
- Key Metals Copper, gold
- Location Extremadura, Spain
- Ownership 99.9%
Proyecto Ossa Morena consists of a package of investigation permits that are strategically distributed along prospective zones of the Ossa Morena Metallogenic Belt in southwest Spain.
Atalaya acquired a 51% interest in Proyecto Ossa Morena’s parent company in December 2021 and subsequently increased its ownership to 99.9%.
Proyecto Ossa Morena includes the Alconchel copper-gold deposit, for which a NI 43-101 compliant resource estimate was completed by the former owner, as well as two advanced-stage gold and copper-gold targets – Guijarro and Vicaria.

Atalaya Mining Permits

Main Deposits

Main Prospects

Mineral Occurrence

Variscan Intrusives

Pre-Variscan Intrusives

OM Volcanic Rocks

Main Roads

Province Border
RESERVES & RESOURCES
Grade | Contained Metal | ||||
Tonnage | Cu | Au | Cu | Au | |
Mt | g/t | Mt | Moz | ||
Alconchel (POM) | |||||
Proven & Probable Reserves | – | – | – | – | – |
Measured & Indicated Resources | 7.8 | 0.66% | 0.17 | 0.05 | 0.04 |
Inferred | 15.0 | 0.47% | 0.14 | 0.07 | 0.07 |
Total Resources | 22.8 | 0.53% | 0.15 | 0.12 | 0.11 |
Scroll horizontally on the table to see more data.
The shown resource represents a historical estimate. Unless otherwise noted, all scientific and technical information relating to Proyecto Ossa Morena is based on and derived from a technical report dated October 2017 which was produced for the project’s previous owner and was compliant with Canadian Securities Administrators’ National Instrument 43-101 – Standards of Disclosure for Mineral Projects (NI 43-101) at the time. As a result, the figures shown are historical estimates. A qualified person has not done sufficient work to classify the historical estimate as current mineral resources and the issuer is not treating the historical estimate as current mineral resources.