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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Serpentine Subgroup from
Shotgun Creek Mine (Gill Mine; Primm and Dougherty group; Noble Electric Steel Company property), Sims Station, Klamath Mountains, Shasta County, California, USA


Locality type:Mine
Classification
Species:'Serpentine Subgroup' (not an IMA approved species)
Formula:D3[Si2O5](OH)4
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Magnesiochromite
Uvarovite
Data
Mineral Data:Click here to view Serpentine Subgroup data
Locality Data:Click here to view Shotgun Creek Mine (Gill Mine; Primm and Dougherty group; Noble Electric Steel Company property), Sims Station, Klamath Mountains, Shasta County, California, USA
Data Identifiers
Mindat Occurrence Record ID:679014
Long-form Identifier:1:3:679014:1
GUID (UUID V4):0
Nearest other occurrences of Serpentine Subgroup
15.5km (9.6 miles) ⓘIntegral Quicksilver Mine, Integral Consolidated group (Integral property), Ramshorn Summit, Altoona Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
16.2km (10.1 miles) ⓘRailroad Lease Mine (Section Two; Southern Pacific Railroad lease; Railroad lease; Railroad Mine; Joe Sturdivant; Keno Compagnie Francise; Section 11 Mine; Southern Pacific), Boulder Peak, Altoona Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
17.7km (11.0 miles) ⓘUnnamed Au mine [4], Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
18.5km (11.5 miles) ⓘTrinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
19.7km (12.3 miles) ⓘUnited Trinity Mine (Trinity Bonanza King), Bonanza King lookout, Bonanza King, Trinity Fork Mining District (Trinity Mining District), Trinity Mountains, Klamath Mountains, Trinity County, California, USA
36.1km (22.4 miles) ⓘUnnamed Au mine [43], The Cedars, Coffee Mining District (Coffee Creek Mining District), Klamath Mountains, Trinity County, California, USA
43.4km (27.0 miles) ⓘDorleska Mine, Preachers Peak, Klamath Mountains, Trinity County, California, USA
48.3km (30.0 miles) ⓘUnnamed Asbestos occurrence [15], Trinity Alps, Salmon Mountains, Klamath Mountains, Trinity County, California, USA
61.1km (38.0 miles) ⓘDemocrat group, Weaverville, Weaverville District, Klamath Mountains, Trinity County, California, USA
97.6km (60.7 miles) ⓘPole Corral Mine, Litttle Red Mountain group (Southern Pacific lease; Seagrave Beegum Mine), Klamath Mountains, Tehama County, California, USA
References
Wells, F.G. and Hawkes, H.E. (1965) Chromite deposits of Shasta, Tehama, Trinity and Humboldt counties, California. California Division Mines and Geology Bulletin 134, part 1, chapter 3: 146-158
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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