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Big Red Ravine, Sutter Mill Bar and River (Old Sutter Mill site), Coloma, Coloma Mining District, West Belt, El Dorado County, California, USAi
Regional Level Types
Big Red RavineRavine
Sutter Mill Bar and River (Old Sutter Mill site)River
ColomaCensus-designated Place
Coloma Mining DistrictMining District
West Belt- not defined -
El Dorado CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
38° North , 120° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~5km
GRN:
N26W68
Type:
Ravine
Köppen climate type:
Csa : Hot-summer Mediterranean climate
Mindat Locality ID:
211787
Long-form identifier:
mindat:1:2:211787:7
GUID (UUID V4):
0


A Au occurrence located in sec. 31, T11N, R10E, MDM, near the Old Sutter Mill locale.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold1.AA.05Au
Group 9 - Silicates
ⓘRoscoelite9.EC.15KV3+2(AlSi3O10)(OH)2

List of minerals for each chemical element

HHydrogen
Hⓘ RoscoeliteKV23+(AlSi3O10)(OH)2
OOxygen
Oⓘ RoscoeliteKV23+(AlSi3O10)(OH)2
AlAluminium
Alⓘ RoscoeliteKV23+(AlSi3O10)(OH)2
SiSilicon
Siⓘ RoscoeliteKV23+(AlSi3O10)(OH)2
KPotassium
Kⓘ RoscoeliteKV23+(AlSi3O10)(OH)2
VVanadium
Vⓘ RoscoeliteKV23+(AlSi3O10)(OH)2
AuGold
Auⓘ GoldAu

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Hanks, Henry Garber (1881), Notes on roscoelite: Mining and Scientific Press: 42: 428
Hanks, Henry Garber (1882a), Second report of the State Mineralogist: California Mining Bureau. Report 2, 226 pp.: 263.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 324.
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
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