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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Fluorapatite from
E. P. Thomas Quarry, Phippsburg, Sagadahoc County, Maine, USA


Locality type:Quarry
Classification
Species:Fluorapatite
Formula:Ca5(PO4)3F
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fluorapatite data
Locality Data:Click here to view E. P. Thomas Quarry, Phippsburg, Sagadahoc County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:32974
Long-form Identifier:1:3:32974:7
GUID (UUID V4):0
Nearest other occurrences of Fluorapatite
1.1km (0.7 miles) ⓘParker Head Quarry, Parker Head, Phippsburg, Sagadahoc County, Maine, USA
3.4km (2.1 miles) ⓘConsolidated Feldspar Quarries, Georgetown, Sagadahoc County, Maine, USA
3.4km (2.1 miles) ⓘHoward-Collins Quarry, Georgetown, Sagadahoc County, Maine, USA
5.6km (3.5 miles) ⓘBasin Quarry, Phippsburg, Sagadahoc County, Maine, USA
14.3km (8.9 miles) ⓘDavis Mica Quarry, West Bath, Sagadahoc County, Maine, USA
23.0km (14.3 miles) ⓘLaChance Quarry, Brunswick, Cumberland County, Maine, USA
24.4km (15.2 miles) ⓘPorcupine Hill Quarry, Topsham, Sagadahoc County, Maine, USA
24.4km (15.2 miles) ⓘFisher Quarry, Topsham, Sagadahoc County, Maine, USA
25.0km (15.5 miles) ⓘSquare Pit (Consolidated #4 Quarry), Topsham, Sagadahoc County, Maine, USA
27.0km (16.8 miles) ⓘAdderton Prospect, Bowdoinham, Sagadahoc County, Maine, USA
References
Thompson, W.B., et.al., 1991, Maine Mineral Localities, 2nd edtion, Maine Geological Survey, Augusta.
Cameron, Eugene N.
Cameron, Eugene N., Larrabee, David M., McNair, Andrew H., Page, James J., Stewart, Glen W., Shainin, Vincent E. (1954) Pegmatite Investigations, 1942-45, in New England. Geological Survey Professional Paper 255. US Geological Survey doi:10.3133/pp255
 
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