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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Kaolinite from
Pulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA


Locality type:Quarry
Classification
Species:Kaolinite
Formula:Al2(Si2O5)(OH)4
Comments:Probably montmorillonite and/or clay-like muscovite.
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Kaolinite data
Locality Data:Click here to view Pulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:658128
Long-form Identifier:1:3:658128:2
GUID (UUID V4):0
Nearest other occurrences of Kaolinite
0.9km (0.6 miles) ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
17.6km (10.9 miles) ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA
24.2km (15.0 miles) ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA
24.7km (15.3 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
26.4km (16.4 miles) ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA
35.0km (21.8 miles) ⓘMorgan Quarry (Morgan Pit; Upper Noyes Mountain Quarry; Upper Harvard Quarry), Greenwood, Oxford County, Maine, USA
35.1km (21.8 miles) ⓘNoyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA
40.6km (25.3 miles) ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
45.4km (28.2 miles) ⓘBumpus Quarry, Albany, Oxford County, Maine, USA
56.9km (35.4 miles) ⓘEastman Quarry, Deer Hill, Stow, Oxford County, Maine, USA
References
Rocks and Minerals, (1997) 72:44-48
 
and/or  
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