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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Ankerite from
Vaucluse Mine (Grymes Mine; Grimes Mine), Gold-Pyrite Belt, Orange County, Virginia, USA


Locality type:Mine
Classification
Species:Ankerite
Formula:Ca(Fe2+,Mg)(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ankerite data
Locality Data:Click here to view Vaucluse Mine (Grymes Mine; Grimes Mine), Gold-Pyrite Belt, Orange County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:308159
Long-form Identifier:1:3:308159:4
GUID (UUID V4):0
Nearest other occurrences of Ankerite
0.8km (0.5 miles) ⓘMelville Mine (Rapidan Mine), Gold-Pyrite Belt, Orange County, Virginia, USA
9.4km (5.8 miles) ⓘUnited States Mines (Welford Mine), Rappahannock River, Gold-Pyrite Belt, Spotsylvania County, Virginia, USA
17.5km (10.9 miles) ⓘFranklin Mine (Deep Run Mine), Midland, Gold-Pyrite Belt, Fauquier County, Virginia, USA
19.1km (11.9 miles) ⓘLuckstone quarry (Culpeper Stone Company Inc. quarry), Stevensburg, Culpeper County, Virginia, USA
35.1km (21.8 miles) ⓘSulphur Mine (Crenshaw Mine; Victoria Furnace Mine), Mineral, Gold-Pyrite Belt, Louisa County, Virginia, USA
83.4km (51.8 miles) ⓘMaryland Mine (Allen shaft), Potomac, Montgomery County, Maryland, USA
83.5km (51.9 miles) ⓘWaterlick, Warren County, Virginia, USA
91.5km (56.9 miles) ⓘHuddlestone Mine, Rockville, Montgomery County, Maryland, USA
References
Koschmann, Albert Herbert, Bergendahl, M.H. (1968) Principal gold-producing districts of the United States. Professional Paper 610. US Geological Survey doi:10.3133/pp610
 
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