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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Chlorite Group from
Austin Run Mine (Fer-Sul; Garrisonville; Old Dominion), Gold-Pyrite Belt, Stafford County, Virginia, USA


Locality type:Mine
Classification
Species:'Chlorite Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chlorite Group data
Locality Data:Click here to view Austin Run Mine (Fer-Sul; Garrisonville; Old Dominion), Gold-Pyrite Belt, Stafford County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:345142
Long-form Identifier:1:3:345142:7
GUID (UUID V4):0
Nearest other occurrences of Chlorite Group
14.0km (8.7 miles) ⓘCabin Branch Mine (Dumfries Mine), Dumfries, Gold-Pyrite Belt, Prince William County, Virginia, USA
20.9km (13.0 miles) ⓘUnited States Mines (Welford Mine), Rappahannock River, Gold-Pyrite Belt, Spotsylvania County, Virginia, USA
29.3km (18.2 miles) ⓘVaucluse Mine (Grymes Mine; Grimes Mine), Gold-Pyrite Belt, Orange County, Virginia, USA
40.8km (25.4 miles) ⓘFairfax Quarry, Centreville, Culpeper Basin, Fairfax County, Virginia, USA
45.7km (28.4 miles) ⓘValzinco Mine (Halladay Mine; Holloday Mine; Panaminus mine), Gold-Pyrite Belt, Spotsylvania County, Virginia, USA
52.0km (32.3 miles) ⓘChantilly Quarry, Chantilly, Loudoun County, Virginia, USA
59.2km (36.8 miles) ⓘDifficult Run, Fairfax County, Virginia, USA
60.0km (37.3 miles) ⓘSulphur Mine (Crenshaw Mine; Victoria Furnace Mine), Mineral, Gold-Pyrite Belt, Louisa County, Virginia, USA
60.7km (37.7 miles) ⓘBull Neck Mine, Bull Neck Run, Gold-Pyrite Belt, Fairfax County, Virginia, USA
61.5km (38.2 miles) ⓘMaryland Mine (Allen shaft), Potomac, Montgomery County, Maryland, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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