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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Aquamarine from
Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA


06064050017362142398425.jpg
Aquamarine

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
06064050017362142398425.jpg
Aquamarine

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
02882240017272013701200.jpg
Aquamarine

Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Beryl var: Aquamarine
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Aquamarine data
Locality Data:Click here to view Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:658157
Long-form Identifier:1:3:658157:2
GUID (UUID V4):0
Nearest other occurrences of Aquamarine
4.0km (2.5 miles) ⓘRound Mountain Rose Quartz locality, Albany, Oxford County, Maine, USA
5.1km (3.1 miles) ⓘStearns Quarry, Albany, Oxford County, Maine, USA
6.2km (3.9 miles) ⓘTamminen Quarry, Greenwood, Oxford County, Maine, USA
7.0km (4.3 miles) ⓘBumpus Quarry, Albany, Oxford County, Maine, USA
7.6km (4.7 miles) ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA
7.7km (4.8 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
9.4km (5.8 miles) ⓘFrench Mountain prospect, Albany, Oxford County, Maine, USA
14.7km (9.1 miles) ⓘSaunders Mica Quarry, Waterford, Oxford County, Maine, USA
18.4km (11.4 miles) ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA
18.4km (11.4 miles) ⓘSlattery Quarry, Paris, Oxford County, Maine, USA
References
USGS Bull 445
Falster, Alexander U., Simmons, William B., Webber, Karen L., Dallaire, Donald A., Nizamoff, James W., Sprague, Raymond A. (2019) The Emmons Pegmatite, Greenwood, Oxford County, Maine. Rocks & Minerals, 94 (6) 498-519 doi:10.1080/00357529.2019.1641021
 
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