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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Pyroxene Group from
Long Ledge No. 1 Mine (Wood's Mine; Grizzly Bear Mine; Wood's Grizzly Bear Mine), Long Ledge group, Hog Mountain, Fresno 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 Long Ledge No. 1 Mine (Wood's Mine; Grizzly Bear Mine; Wood's Grizzly Bear Mine), Long Ledge group, Hog Mountain, Fresno County, California, USA
Data Identifiers
Mindat Occurrence Record ID:856264
Long-form Identifier:1:3:856264:7
GUID (UUID V4):0
Nearest other occurrences of Pyroxene Group
24.8km (15.4 miles) ⓘGarnet Dike Mine, Crabtree, Fresno County, California, USA
74.0km (46.0 miles) ⓘTulare County Tungsten Mine (Big Jim Mine), Potato Hill, Tulare County, California, USA
75.3km (46.8 miles) ⓘStrawberry Mine (Strawberry Tungsten Mine; Strawberry-Macdougald Tungsten; Strawberry Tungsten deposits), Timber Knob, Madera County, California, USA
85.4km (53.1 miles) ⓘHilton Creek Mine (Nicoll Hilton Creek Mine; Milton Creek prospect; Filipelli prospect pits; Hilton Creek project; Phelps Hilton Creek Mine), Mount Morgan, Mono County, California, USA
86.3km (53.6 miles) ⓘRound Valley Mine, Round Valley, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
99.5km (61.8 miles) ⓘHolston Mine (Vaughn Mine; Vaughn Ranch Mine), Porterville, Tulare County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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