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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Uranophane from
Dunton Gem Quarry, Newry, Oxford County, Maine, USA


Locality type:Quarry
Classification
Species:Uranophane
Formula:Ca(UO2)2(SiO3OH)2 · 5H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Uranophane data
Locality Data:Click here to view Dunton Gem Quarry, Newry, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:28332
Long-form Identifier:1:3:28332:0
GUID (UUID V4):0
Nearest other occurrences of Uranophane
0.2km (0.1 miles) ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA
7.1km (4.4 miles) ⓘRed Hill quarries, Rumford, Oxford County, Maine, USA
7.7km (4.8 miles) ⓘBlack Mountain Quarry, Rumford, Oxford County, Maine, USA
29.6km (18.4 miles) ⓘTamminen Quarry, Greenwood, Oxford County, Maine, USA
31.0km (19.3 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
31.3km (19.5 miles) ⓘB.B. No. 7 Quarry, Norway, Oxford County, Maine, USA
37.5km (23.3 miles) ⓘCole Quarry, Stoneham, Oxford County, Maine, USA
39.4km (24.5 miles) ⓘOrman McAllister Quarry, Lovell, Oxford County, Maine, USA
39.9km (24.8 miles) ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA
60.5km (37.6 miles) ⓘPulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
References
King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey.
King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.
 
and/or  
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