EnviroGold Global Announces Positive Results from Hecla Mining Company's Greens Creek Tailings [Yahoo! Finance]
Hecla Mining Company (HL)
Last hecla mining company earnings: 2/6 03:30 am
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Source: Yahoo! Finance
Limited (TSX-V: NVRO | OTCQB: ESGLF | FSE: YGK) (“EnviroGold” or the “Company”), a clean technology company focused on the recovery of precious and critical metals from mine waste and tailings, announces the successful completion of Phase 2 of its structured test work program on tailings from Hecla Mining Company (“Hecla”)'s Greens Creek Mine in Alaska. The Company previously described this party as a “North American Tier-1 customer” due to confidentiality considerations; it is now able to identify Hecla as the counterparty for this project. Completion of Phases 1 and 2 of EnviroGold's Rapid Deployment Pathway confirms the technical suitability of the Greens Creek tailings for the NVRO Process™, demonstrating near-complete oxidation of sulfide minerals and strong liberation of contained metals, achieving high recovery rates, including 98.07% silver and 99.46% gold. A bulk sample of feedstock from Greens Creek is in process of being shipped to EnviroGold's West Australian project d
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HL
Earnings
- 2/17/26 - Beat
HL
Sec Filings
- 3/4/26 - Form 4
- 3/4/26 - Form 4
- 3/4/26 - Form 4
- HL's page on the SEC website