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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Apatite from
Gainesville Quarry, Gainesville, Prince William County, Virginia, USA


Locality type:Quarry
Classification
Species:'Apatite' (not an IMA approved species)
Formula:Ca5(PO4)3A
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Apatite data
Locality Data:Click here to view Gainesville Quarry, Gainesville, Prince William County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:65704
Long-form Identifier:1:3:65704:8
GUID (UUID V4):0
Nearest other occurrences of Apatite
6.7km (4.2 miles) ⓘVulcan Materials Company Crushed Stone Quarry (Manassas Quarry), Manassas, Prince William County, Virginia, USA
10.1km (6.3 miles) ⓘBull Run Quarry, Conklin, Loudoun County, Virginia, USA
10.6km (6.6 miles) ⓘFairfax Quarry, Centreville, Culpeper Basin, Fairfax County, Virginia, USA
18.3km (11.4 miles) ⓘChantilly Quarry, Chantilly, Loudoun County, Virginia, USA
26.5km (16.4 miles) ⓘUnnamed PGE Occurrence (MRDS - 10048644), Loudoun County, Virginia, USA
37.3km (23.2 miles) ⓘDifficult Run, Fairfax County, Virginia, USA
52.3km (32.5 miles) ⓘOccurrence No. 7, Red Oak Mountain, Rappahannock County, Virginia, USA
62.8km (39.0 miles) ⓘWaterlick, Warren County, Virginia, USA
70.9km (44.0 miles) ⓘBen Murphy Mica Mine, Scaggsville, Howard County, Maryland, USA
79.4km (49.4 miles) ⓘEdenton Mine, Brokenburg, Spotsylvania County, Virginia, USA
References
Rocks & Min.:60:168.
 
and/or  
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