Adelaide
California
Unconfirmed Gold
Historical mapped workings available
Reported mineral means the material appears in source datasets associated with a locality. It does not mean it was the primary mined commodity.
Use commodity pages for production-oriented discovery. Mineral pages stay factual about reported occurrences.
California
Unconfirmed Gold
Historical mapped workings available
California
Unconfirmed Manganese
California
Unconfirmed Magnesite
California
Unconfirmed Chromium
California
Unconfirmed Chromium
California
Unconfirmed Chromium
Historical mapped workings available
California
Unconfirmed Mercury
Historical mapped workings available
California
Unconfirmed Chromium
California
Unconfirmed Chromium
Documented adit evidence
California
Unconfirmed Chromium
California
Unconfirmed Magnesite
California
Unconfirmed Chromium
California
Unconfirmed Chromium
California
Unconfirmed Chromium
California
Unconfirmed Chromium
California
Unconfirmed Chromium
Historical mapped workings available
California
Unconfirmed Chromium
California
Unconfirmed Chromium
Historical mapped workings available
California
Unconfirmed Copper
California
Unconfirmed Gold
Historical mapped workings available
California
Unconfirmed Iron
Documented shaft/adit evidence
California
Unconfirmed Chromium
California
Unconfirmed Manganese
California
Unconfirmed Chromium
California
Unconfirmed Mercury
Documented shaft evidence
California
Unconfirmed Chromium
Documented adit evidence
Nevada
Unconfirmed Magnesite
California
Unconfirmed Chromium
Documented adit evidence
California
Unconfirmed Mercury
Historical mapped workings available
Nevada
Unconfirmed Magnesite
Documented shaft evidence
Nevada
Unconfirmed Magnesite
Documented shaft evidence
Nevada
Unconfirmed Magnesite
Nevada
Unconfirmed Magnesite