Eloro Resources
Eloro Resources Ltd (TSX: ELO) is an exploration and mine development company with a portfolio of precious and base-metal properties in Bolivia, Peru and Quebec. Eloro, through its Bolivian subsidiary, Minera Tupiza SRL, has a 99% joint venture interest and a 100% economic participation interest in the highly prospective Iska Iska Property, which can be classified as a polymetallic epithermal-porphyry complex, a significant mineral deposit type in the Potosi Department, in southern Bolivia.
The Iska Iska Project
The Iska Iska Silver-Tin Polymetallic project is located in Eastern Cordillera, south-western Bolivia, which hosts a number of polymetallic mines and mineral deposits. The concession is a road accessible, royalty-free property covering 900 Ha, with good transport connections to Bolivia’s tin smelters.
The company began drilling at the site in 2020, demonstrating extensive cassiterite mineralisation at depth beneath the polymetallic mineralisation.
The company declared a maiden tin resource in 2023, and further drilling campaigns saw the company double this in April 2026 with a new resource totaling 290,000 tonnes contained tin, plus 358 Moz silver, 5,750,000 tonnes zinc, 2,100,000 tonnes lead, and 1.24 Moz gold.
Eloro Resources is currently undergoing a third-party ESG assessment for ITA’s Tin Code reporting scheme, and is continuing its drilling campaign to expand and upgrade its resources ahead of a planned PEA.
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Project Information
| Project Name | Iska Iska |
| Country | Bolivia |
| Discovery Type | Greenfield |
| Mine Type | Open pit |
| Product | Concentrates |
| Output (t/y Sn) | 2,900 |
Resources
| Ore (Mt) | 1,030.60 |
| Grade (% Sn) | 0.03 |
| Grade (g/t Ag) | 9.85 |
| Grade (% Zn) | 0.56 |
| Grade (% Pb) | 0.20 |
| Grade (g/t Au) | 0.03 |
| Contained tin (t Sn) | 290,000 |
| Contained silver (Moz Ag) | 358.13 |
| Contained zinc (t Zn) | 5,750,000 |
| Contained lead (t Pb) | 2,100,000 |
| Contained gold (Moz Au) | 1.24 |