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Opal from
Kellett Mine, Calistoga, Napa County, California, USA


Locality type:Mine
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Kellett Mine, Calistoga, Napa County, California, USA
Data Identifiers
Mindat Occurrence Record ID:329785
Long-form Identifier:1:3:329785:8
GUID (UUID V4):0
Nearest other occurrences of Opal
11.6km (7.2 miles) ⓘCavagnaro prospect, Calistoga Hot Springs, Napa County, California, USA
12.5km (7.8 miles) ⓘCorona Mines (Vallejo Mines), Twin Peaks, Calistoga, Napa County, California, USA
15.1km (9.4 miles) ⓘGoodman Brothers deposit, Mark West Springs, West Mayacmas Mining District, Sonoma County, California, USA
15.7km (9.7 miles) ⓘPlymouth Mine, Calistoga Hot Springs, Napa County, California, USA
16.3km (10.1 miles) ⓘDiatomite occurrence (1), Oakville, Oakville Mining District, Napa County, California, USA
18.6km (11.6 miles) ⓘWeise Clay pit, Weise Ranch, Glen Ellen, Sonoma County, California, USA
18.7km (11.6 miles) ⓘGreat Western Mine (Laguna Western; Black Bart Mine; Tucker lease), Great Western-Mirabel group, Middletown, East Mayacmas Mining District, Lake County, California, USA
22.5km (14.0 miles) ⓘRichter deposit, Glen Ellen, Sonoma Mountains, Sonoma County, California, USA
23.8km (14.8 miles) ⓘHelen Mine (Helen Mine group; Dead Broke Mine; American Mine), Castle Rock Springs, East Mayacmas Mining District, Lake County, California, USA
24.3km (15.1 miles) ⓘJumbo Mine (B & M Mine; Double Star Mine), Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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