Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Clark vein (Rawley No. 12 tunnel; High Rock tunnel), Bonanza Mining District (Kerber Creek Mining District; Blake Mining District), Saguache County, Colorado, USAi
Regional Level Types
Clark vein (Rawley No. 12 tunnel; High Rock tunnel)Vein
Bonanza Mining District (Kerber Creek Mining District; Blake Mining District)Mining District
Saguache CountyCounty
ColoradoState
USACountry

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Latitude & Longitude (WGS84):
38° North , 106° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~82km
GRN:
N26W60
Type:
Vein
Köppen climate type:
Dfc : Subarctic climate
Mindat Locality ID:
159166
Long-form identifier:
mindat:1:2:159166:1
GUID (UUID V4):
0


2800 feet from portal of tunnel used to drain Rawley mine.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


8 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘvar. Manganese-bearing Calcite5.AB.05(Ca,Mn)CO3
ⓘRhodochrosite5.AB.05MnCO3
ⓘSiderite5.AB.05FeCO3
ⓘvar. Manganese-bearing Siderite5.AB.05(Fe,Mn)CO3

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

Colorado Geological Survey Bulletin 9
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