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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Aquamarine from
LaChance Quarry, Brunswick, Cumberland County, Maine, USA


Locality type:Quarry
Classification
Species:Beryl var: Aquamarine
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Aquamarine data
Locality Data:Click here to view LaChance Quarry, Brunswick, Cumberland County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:31432
Long-form Identifier:1:3:31432:9
GUID (UUID V4):0
Nearest other occurrences of Aquamarine
11.1km (6.9 miles) ⓘMallet Quarry, Topsham, Sagadahoc County, Maine, USA
11.1km (6.9 miles) ⓘFisher Quarry, Topsham, Sagadahoc County, Maine, USA
11.8km (7.3 miles) ⓘSquare Pit (Consolidated #4 Quarry), Topsham, Sagadahoc County, Maine, USA
12.7km (7.9 miles) ⓘTrenton Quarry, Topsham, Sagadahoc County, Maine, USA
25.0km (15.6 miles) ⓘHoward-Collins Quarry, Georgetown, Sagadahoc County, Maine, USA
29.3km (18.2 miles) ⓘBerry-Havey Quarry, Poland, Androscoggin County, Maine, USA
30.2km (18.8 miles) ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
30.2km (18.8 miles) ⓘGreenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
31.0km (19.2 miles) ⓘPulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
31.1km (19.3 miles) ⓘWade Quarry (Androscoggin Tourmaline prospect), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
References
Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey
 
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