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Pyroxene Group from
O'Brien Mine (S-Bend Mine), Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA


Locality type:Mine
Classification
Species:'Pyroxene Group' (not an IMA approved species)
Formula:ADSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyroxene Group data
Locality Data:Click here to view O'Brien Mine (S-Bend Mine), Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA
Data Identifiers
Mindat Occurrence Record ID:928340
Long-form Identifier:1:3:928340:4
GUID (UUID V4):0
Nearest other occurrences of Pyroxene Group
1.9km (1.2 miles) ⓘShelley Mine (Wolf Mine; Shelly Mine; Shelley Wolf Mine), Coloma, Coloma Mining District, West Belt, El Dorado County, California, USA
16.8km (10.4 miles) ⓘSteele Mine (Steel deposit), Pilliken Mine (Pillikin Mine; Pillikan Mine; Pilliken Chrome Mine), Flagstaff Hill, Salmon Falls Mining District (Flagstaff Hill area), El Dorado County, California, USA
22.8km (14.2 miles) ⓘJoerger Mine (Joerger property; Joerger deposit), El Dorado Hills, Clarksville Mining District, El Dorado County, California, USA
23.9km (14.8 miles) ⓘParker Ranch Chromite deposit (McNear property; Meadowbrook Ranch; Auburn Chrome Mine), Hotaling, Placer County, California, USA
24.7km (15.4 miles) ⓘWashout claim, Bath, Forest Hill Mining District, Placer County, California, USA
25.9km (16.1 miles) ⓘBunker Mine (Bunker Mines; Blue Bird Mine [1880's]; Bay Tree prospect; Sunnyside occurrence), Sage Hill, Michigan Bluff Mining District (Michigan Bluff Mining deposit), Placer County, California, USA
32.1km (19.9 miles) ⓘSunset Mine (Sun Set Chrome Mine; Sugar Pine Chrome Mine), Hughes Mill, Forest Hill Divide area, Placer County, California, USA
32.6km (20.3 miles) ⓘDaisy Bell claim (Daisy Belle claim), Hughes Mill, Forest Hill Divide area, Placer County, California, USA
33.2km (20.6 miles) ⓘBoiler Pit Mine (Victory Chrome Company deposit; Sugar Pine Chrome Mines), Hughes Mill, Forest Hill Divide area, Placer County, California, USA
34.0km (21.1 miles) ⓘIowa Hill Chrome Mine (Williamson and Beck property [1918]), Cottage Home Hill, Iowa Hill Mining District, Placer County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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