Alma
California
Unconfirmed Copper
Epsomite — reported minerals
Reported mineral means the material appears in source datasets associated with a locality. It does not mean it was the primary mined commodity.
- Mines with this mineral reported
- 13
Related mined commodities
Use commodity pages for production-oriented discovery. Mineral pages stay factual about reported occurrences.
Catalog records
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Anchor Mine
Nevada
Unconfirmed Lead
Historical mapped workings available
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Blue Nose Mine
Arizona
Unconfirmed Silver
Documented shaft/adit evidence
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Kramer Borate Deposit
California
Unconfirmed Boron-Borates
Historical mapped workings available
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Leona Heights
California
Unconfirmed Copper
Historical mapped workings available
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Little Gem
Nevada
Unconfirmed Copper
Historical mapped workings available
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Little Gem
Nevada
Unconfirmed Gemstone
Documented adit evidence
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Little Gem Mine
Nevada
Unconfirmed Copper
Historical mapped workings available
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Majuba Hill Mine
Nevada
Unconfirmed Gold
Documented adit evidence
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Oat Hill Mine
California
Unconfirmed Mercury
Documented adit evidence
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San Rafael Mine
Nevada
Unconfirmed Silver
Historical mapped workings available
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San Rafael Mine
Nevada
Unconfirmed Lead
Historical mapped workings available
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White Caps Mine
Nevada
Unconfirmed Gold
Historical mapped workings available