Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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Pyrite from
Edwards property (Panco No. 1; Chileno Valley; Bueno Chilano; Chileno Valley), Bently Ranch, Marshall, Marin County, California, USA


Locality type:Property
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Edwards property (Panco No. 1; Chileno Valley; Bueno Chilano; Chileno Valley), Bently Ranch, Marshall, Marin County, California, USA
Data Identifiers
Mindat Occurrence Record ID:328392
Long-form Identifier:1:3:328392:9
GUID (UUID V4):0
Nearest other occurrences of Pyrite
14.4km (8.9 miles) ⓘMazza prospect (Mazza Ranch prospect), Novato, Marin County, California, USA
25.1km (15.6 miles) ⓘUnion Gulch Mine (Chetco; Pearson and Brothers; Bolinas), Five Brooks, Marin County, California, USA
28.0km (17.4 miles) ⓘUnnamed Cu occurrence [1], Bolinas, Marin County, California, USA
28.6km (17.8 miles) ⓘPike Gulch prospect, Bolinas Ridge, Stinson Beach, Marin County, California, USA
32.0km (19.9 miles) ⓘMcKinnan Gulch prospect, Bolinas Ridge, Stinson Beach, Marin County, California, USA
36.5km (22.7 miles) ⓘHutchinson Quarry, Greenbrae, Marin County, California, USA
39.8km (24.7 miles) ⓘLa Joya Mine, Oakville, Oakville Mining District, Napa County, California, USA
42.4km (26.3 miles) ⓘGreat Eastern and Mount Jackson Mine, Guerneville, Guerneville Mining District, Coast Range, Sonoma County, California, USA
42.5km (26.4 miles) ⓘBella Oak Mine (Belle Oak Mine; Oakville Mine; Bella Union Mine), Oakville, Oakville Mining District, Napa County, California, USA
55.9km (34.7 miles) ⓘHastings Mine, Sulfur Springs Mountain, Vallejo, Solano County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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