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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Autunite from
Berry Ledge, Cornish, York County, Maine, USA


Locality type:Road Cutting
Classification
Species:Autunite
Formula:Ca(UO2)2(PO4)2 · 10-12H2O
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Autunite data
Locality Data:Click here to view Berry Ledge, Cornish, York County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:36675
Long-form Identifier:1:3:36675:7
GUID (UUID V4):0
Nearest other occurrences of Autunite
9.6km (6.0 miles) ⓘEstes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA
46.9km (29.2 miles) ⓘOrman McAllister Quarry, Lovell, Oxford County, Maine, USA
51.0km (31.7 miles) ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA
52.6km (32.7 miles) ⓘTryon Mountain Quarries, Pownal, Cumberland County, Maine, USA
53.3km (33.1 miles) ⓘBerry-Havey Quarry, Poland, Androscoggin County, Maine, USA
53.6km (33.3 miles) ⓘCole Quarry, Stoneham, Oxford County, Maine, USA
54.2km (33.7 miles) ⓘGroves Quarry (Hole in the Ground Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
54.3km (33.7 miles) ⓘPulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
54.3km (33.8 miles) ⓘKeith Quarry (Towne Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
54.7km (34.0 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
References
King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey.
 
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