https://earthsharenc.org/members/the-sierra-club-foundation/
The Sierra Club Foundation - EarthShare NC
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https://www.mott.org/grants/200401555-02/
Sierra Club Foundation, Michigan Sulfide Ore Mining Project, 200401555.02 | Mott Foundation
Aug 19, 2025 - Proposals to mine metals locked up in sulfide-based ores pose a serious risk to the freshwater resources of…
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