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
Vulcan Materials Company Crushed Stone Quarry (Manassas Quarry), Manassas, Prince William County, Virginia, USA


08182090017369703434685.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
04407180017369703444689.jpg
Apatite

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
09796320017369703445593.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
06389150017369703445263.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
02906720017365068714885.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
04407180017369703444689.jpg
Apatite

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
09796320017369703445593.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
01295430017369570873727.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
08182090017369703434685.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
08885990017272038292203.jpg
Apatite

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
09796320017369703445593.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
05047040017369703454538.jpg
Apatite, etc.

Vulcan Materials Company Crushed Stone Quarry, Manassas, Prince William County, Virginia, USA
Locality type:Quarry
Classification
Species:'Apatite' (not an IMA approved species)
Formula:Ca5(PO4)3A
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Calcite4
Chabazite3
Feldspar Group3
Heulandite Subgroup3
Pyrite3
Stilbite Subgroup3
Epidote1
Data
Mineral Data:Click here to view Apatite data
Locality Data:Click here to view Vulcan Materials Company Crushed Stone Quarry (Manassas Quarry), Manassas, Prince William County, Virginia, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:93057
Long-form Identifier:1:3:93057:0
GUID (UUID V4):0
Nearest other occurrences of Apatite
6.7km (4.2 miles) ⓘGainesville Quarry, Gainesville, Prince William County, Virginia, USA
7.0km (4.4 miles) ⓘFairfax Quarry, Centreville, Culpeper Basin, Fairfax County, Virginia, USA
10.3km (6.4 miles) ⓘBull Run Quarry, Conklin, Loudoun County, Virginia, USA
17.8km (11.0 miles) ⓘChantilly Quarry, Chantilly, Loudoun County, Virginia, USA
28.9km (18.0 miles) ⓘUnnamed PGE Occurrence (MRDS - 10048644), Loudoun County, Virginia, USA
33.3km (20.7 miles) ⓘDifficult Run, Fairfax County, Virginia, USA
58.2km (36.2 miles) ⓘOccurrence No. 7, Red Oak Mountain, Rappahannock County, Virginia, USA
66.6km (41.4 miles) ⓘBen Murphy Mica Mine, Scaggsville, Howard County, Maryland, USA
69.5km (43.2 miles) ⓘWaterlick, Warren County, Virginia, USA
79.4km (49.4 miles) ⓘEdenton Mine, Brokenburg, Spotsylvania County, Virginia, USA
References
Rocks & Min.: 60:168.
 
and/or  
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