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
Foster Hill prospects, Stoneham, Oxford County, Maine, USA


Locality type:Prospect
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 Foster Hill prospects, Stoneham, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:34016
Long-form Identifier:1:3:34016:6
GUID (UUID V4):0
Nearest other occurrences of Beryl
1.1km (0.7 miles) ⓘHarding Hill prospects, Stoneham, Oxford County, Maine, USA
1.1km (0.7 miles) ⓘButters Mountain locality, Stoneham, Oxford County, Maine, USA
1.6km (1.0 miles) ⓘFlat Hill locality, Lovell, Oxford County, Maine, USA
1.8km (1.1 miles) ⓘAllen Mountain prospect (Allen Mountain Spar opening), Stoneham, Oxford County, Maine, USA
3.2km (2.0 miles) ⓘSkillings Hill prospect, Lovell, Oxford County, Maine, USA
3.9km (2.4 miles) ⓘSlab City prospect, Lovell, Oxford County, Maine, USA
4.0km (2.5 miles) ⓘVirginia Lake prospect, Stoneham, Oxford County, Maine, USA
4.6km (2.9 miles) ⓘKnight #1 and #2 Quarries, Waterford, Oxford County, Maine, USA
5.9km (3.7 miles) ⓘFrench Mountain prospect, Albany, Oxford County, Maine, USA
6.4km (4.0 miles) ⓘSabbatus Mountain prospects, Lovell, Oxford County, Maine, USA
References
 
and/or  
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