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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Beryl from
Edgecomb Quarry, Edgecomb, Lincoln County, Maine, USA


Locality type:Quarry
Classification
Species:Beryl
Formula:Be3Al2(Si6O18)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Beryl data
Locality Data:Click here to view Edgecomb Quarry, Edgecomb, Lincoln County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:31453
Long-form Identifier:1:3:31453:2
GUID (UUID V4):0
Nearest other occurrences of Beryl
1.0km (0.6 miles) ⓘPoole Quarry, Edgecomb, Lincoln County, Maine, USA
17.4km (10.8 miles) ⓘTrott Cove Quarry, Woolwich, Sagadahoc County, Maine, USA
20.2km (12.6 miles) ⓘDavis Mica Quarry, West Bath, Sagadahoc County, Maine, USA
21.3km (13.3 miles) ⓘRogers Quarry, Phippsburg, Sagadahoc County, Maine, USA
22.6km (14.0 miles) ⓘMcKay Farm prospect, Phippsburg, Sagadahoc County, Maine, USA
23.6km (14.7 miles) ⓘCummings Quarry, Georgetown, Sagadahoc County, Maine, USA
23.8km (14.8 miles) ⓘTodd's Bay Quarry, Georgetown, Sagadahoc County, Maine, USA
24.0km (14.9 miles) ⓘPerkins Island beryl locality, Georgetown, Sagadahoc County, Maine, USA
24.3km (15.1 miles) ⓘHoward-Collins Quarry, Georgetown, Sagadahoc County, Maine, USA
24.4km (15.1 miles) ⓘAdderton Prospect, Bowdoinham, Sagadahoc County, Maine, USA
References
Thompson, W.B., Joyner, D.I., Woodman, R.G., King, V.T. (1998) A Collectors Guide to Maine Mineral Localities, 3rd ed.
 
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