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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Smoky Quartz from
Bumpus Quarry, Albany, Oxford County, Maine, USA


Locality type:Quarry
Classification
Species:Quartz var: Smoky Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Beryl1
Albite1
Muscovite1
Kaolinite1
Hematite1
Goethite1
Data
Mineral Data:Click here to view Smoky Quartz data
Locality Data:Click here to view Bumpus Quarry, Albany, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:28941
Long-form Identifier:1:3:28941:2
GUID (UUID V4):0
Nearest other occurrences of Smoky Quartz
4.3km (2.7 miles) ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA
6.7km (4.1 miles) ⓘTiger Bill Quarries, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
7.0km (4.3 miles) ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
9.4km (5.8 miles) ⓘFoster Hill prospects, Stoneham, Oxford County, Maine, USA
11.1km (6.9 miles) ⓘDunn Quarry, Norway, Oxford County, Maine, USA
11.3km (7.0 miles) ⓘNoyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA
11.3km (7.0 miles) ⓘHayes Ledge Quarries (East and West), Greenwood, Oxford County, Maine, USA
11.4km (7.1 miles) ⓘMorgan Quarry (Morgan Pit; Upper Noyes Mountain Quarry; Upper Harvard Quarry), Greenwood, Oxford County, Maine, USA
11.6km (7.2 miles) ⓘTamminen Quarry, Greenwood, Oxford County, Maine, USA
11.7km (7.3 miles) ⓘWaisanen Quarry (Tamminen-Waisanen Quarry), Greenwood, Oxford County, Maine, USA
References
Guidebook 1 to Mineral Collecting in the Maine Pegmatite Belt pg.15
Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey
 
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