Opal from
Mackay Mining District (Alder Creek Mining District; White Knob Mining District), Custer County, Idaho, USA
Locality type: | Mining District | |
Classification | ||
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Species: | Opal | |
Formula: | SiO2 · nH2O | |
Confirmation | ||
Validity: | Believed Valid | |
Data | ||
Mineral Data: | Click here to view Opal data | |
Locality Data: | Click here to view Mackay Mining District (Alder Creek Mining District; White Knob Mining District), Custer County, Idaho, USA | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 148468 | |
Long-form Identifier: | 1:3:148468:7 | |
GUID (UUID V4): | 5a302990-8eda-4c19-9c69-be4a6883f62a | |
References | ||