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
Keyes Mica Quarries, Orange, Grafton County, New Hampshire, 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 Keyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:32277
Long-form Identifier:1:3:32277:1
GUID (UUID V4):0
Nearest other occurrences of Uranophane
7.8km (4.8 miles) ⓘPalermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
11.6km (7.2 miles) ⓘPattuck Quarry, Alexandria, Grafton County, New Hampshire, USA
11.8km (7.4 miles) ⓘE.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
12.0km (7.4 miles) ⓘRuggles Mine, Grafton, Grafton County, New Hampshire, USA
63.6km (39.5 miles) ⓘBeryl Mountain Quarry, South Acworth, Acworth, Sullivan County, New Hampshire, USA
69.7km (43.3 miles) ⓘTurner Mine, Marlow, Cheshire County, New Hampshire, USA
72.6km (45.1 miles) ⓘBig Mine, Alstead, Cheshire County, New Hampshire, USA
77.3km (48.0 miles) ⓘParker Mountain Mine, Strafford, Strafford County, New Hampshire, USA
98.8km (61.4 miles) ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA
References
Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261
Thompson, Woodrow B., Falster, Alexander U., Mortimer, Thomas J. (2022) The Keyes Mica Mines, Orange, Grafton County, New Hampshire. Rocks & Minerals, 97 (4) 302-329 doi:10.1080/00357529.2022.2053622
 
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