Canadian exploration company Eloro Resources (TSX: ELO) announced that the tin resources at its Iska Iska polymetallic (silver-zinc-tin-gold) deposit in Bolivia have more than doubled. According to the company’s report, the tin content of the deposit has increased by 107.7% compared to the 2023 Mineral Resource Estimate (MRE). With total contained tin resources now reaching 290,000 metal tonnes at a grade of 0.03% Sn, it ranks as the fourth-largest tin resource in South America.
Geologically, the tin resources are primarily concentrated in two key mineralized domains. The majority is located within the Polymetallic Domain 2 (containing 145,000 tonnes at 0.02% Sn) and the Tin Domain (containing 62,000 tonnes at 0.20% Sn). The company has also upgraded portions of the silver, zinc, and lead

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