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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Almandine from
Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA


03437870017367156424665.jpg
Almandine, etc.

Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
03437870017367156424665.jpg
Almandine, etc.

Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
06475980017272013193560.jpg
Almandine, etc.

Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
Locality type:Quarry
Classification
Species:Almandine
Formula:Fe32+Al2(SiO4)3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Microcline1
Annite1
Muscovite1
Quartz1
Data
Mineral Data:Click here to view Almandine data
Locality Data:Click here to view Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:36155
Long-form Identifier:1:3:36155:8
GUID (UUID V4):0
Nearest other occurrences of Almandine
0.0km (0.0 miles) ⓘNorth Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
0.2km (0.1 miles) ⓘYedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
0.4km (0.2 miles) ⓘStandpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
1.6km (1.0 miles) ⓘRailroad Quarry, Topsham, Sagadahoc County, Maine, USA
2.7km (1.6 miles) ⓘPorcupine Hill Quarry, Topsham, Sagadahoc County, Maine, USA
2.7km (1.7 miles) ⓘMetcalf Quarry, Mount Ararat Quarries, Topsham, Sagadahoc County, Maine, USA
2.7km (1.7 miles) ⓘMount Ararat Quarries, Topsham, Sagadahoc County, Maine, USA
3.8km (2.4 miles) ⓘConsolidated #1 Quarry, Highland Green, Topsham, Sagadahoc County, Maine, USA
3.8km (2.4 miles) ⓘConsolidated #2 Quarry (Purington Quarry), Highland Green, Topsham, Sagadahoc County, Maine, USA
3.9km (2.4 miles) ⓘWilliam Willes #3 Quarry, Highland Green, Topsham, Sagadahoc County, Maine, USA
References
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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