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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Beryl from
Tiger Bill Quarries, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA


06905310017272013611668.jpg
Beryl

Tiger Bill Quarries, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
06905310017272013611668.jpg
Beryl

Tiger Bill Quarries, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
06905310017272013611668.jpg
Beryl

Tiger Bill Quarries, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Beryl
Formula:Be3Al2(Si6O18)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Beryl data
Locality Data:Click here to view Tiger Bill Quarries, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:29018
Long-form Identifier:1:3:29018:0
GUID (UUID V4):0
Nearest other occurrences of Beryl
0.9km (0.6 miles) ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
3.8km (2.3 miles) ⓘRound Mountain Rose Quartz locality, Albany, Oxford County, Maine, USA
5.5km (3.4 miles) ⓘStearns Quarry, Albany, Oxford County, Maine, USA
5.7km (3.5 miles) ⓘPatch Mountain Beryl prospect, Greenwood, Oxford County, Maine, USA
6.3km (3.9 miles) ⓘHayes Ledge Quarries (East and West), Greenwood, Oxford County, Maine, USA
6.5km (4.0 miles) ⓘNoyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA
6.6km (4.1 miles) ⓘHeikkinen Quarry, Greenwood, Oxford County, Maine, USA
6.7km (4.1 miles) ⓘBumpus Quarry, Albany, Oxford County, Maine, USA
6.8km (4.2 miles) ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA
6.9km (4.3 miles) ⓘOhtonen Quarry, Greenwood, Oxford County, Maine, USA
References
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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