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Excelsior Mining ( (TSE:GCU) ) has provided an update.
Gunnison Copper Corp. has reported positive results from its evaluation of limestone at the Gunnison Project in southeast Arizona, revealing that 96% of the analyzed limestone meets industrial specifications for various products. This finding presents a significant opportunity to generate additional revenue by selling limestone previously categorized as waste, potentially enhancing project economics and diversifying revenue streams. The company plans to integrate these findings into its updated Preliminary Economic Assessment expected in Q1 2026, with ongoing work to expand sampling and evaluate commercialization options.
More about Excelsior Mining
Gunnison Copper Corp. is a multi-asset copper developer and producer, controlling the Cochise Mining District in the Southern Arizona Copper Belt. Its flagship asset, the Gunnison Copper Project, is being developed as a conventional operation with open pit mining, heap leach, and SX/EW refinery to produce finished copper cathode.
Average Trading Volume: 910,369
Technical Sentiment Signal: Buy
Current Market Cap: C$138.4M
For detailed information about GCU stock, go to TipRanks’ Stock Analysis page.

