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
Tamminen Quarry, Greenwood, 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 Tamminen Quarry, Greenwood, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:28454
Long-form Identifier:1:3:28454:1
GUID (UUID V4):0
Nearest other occurrences of Uranophane
2.0km (1.2 miles) ⓘB.B. No. 7 Quarry, Norway, Oxford County, Maine, USA
8.5km (5.3 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
18.0km (11.2 miles) ⓘOrman McAllister Quarry, Lovell, Oxford County, Maine, USA
25.1km (15.6 miles) ⓘCole Quarry, Stoneham, Oxford County, Maine, USA
25.7km (16.0 miles) ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA
29.6km (18.4 miles) ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA
29.6km (18.4 miles) ⓘRed Hill quarries, Rumford, Oxford County, Maine, USA
29.8km (18.5 miles) ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA
33.6km (20.9 miles) ⓘBlack Mountain Quarry, Rumford, Oxford County, Maine, USA
34.5km (21.4 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.
 
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