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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Microcline from
Burnell Hill Feldspar Quarries, Waterford, Oxford County, Maine, USA


Locality type:Prospect
Classification
Species:Microcline
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Burnell Hill Feldspar Quarries, Waterford, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:36378
Long-form Identifier:1:3:36378:7
GUID (UUID V4):0
Nearest other occurrences of Microcline
1.7km (1.0 miles) ⓘBeech Hill Mica Quarry, Waterford, Oxford County, Maine, USA
2.1km (1.3 miles) ⓘWillis True Quarry, Waterford, Oxford County, Maine, USA
2.5km (1.5 miles) ⓘSaunders Mica Quarry, Waterford, Oxford County, Maine, USA
3.3km (2.0 miles) ⓘSaunders-Wheeler Prospect, Waterford, Oxford County, Maine, USA
3.8km (2.3 miles) ⓘOrman McAllister Quarry, Lovell, Oxford County, Maine, USA
4.3km (2.7 miles) ⓘKnight #1 and #2 Quarries, Waterford, Oxford County, Maine, USA
4.8km (3.0 miles) ⓘSkillings Hill prospect, Lovell, Oxford County, Maine, USA
5.1km (3.2 miles) ⓘSabbatus Mountain prospects, Lovell, Oxford County, Maine, USA
6.0km (3.7 miles) ⓘAllen Mountain prospect (Allen Mountain Spar opening), Stoneham, Oxford County, Maine, USA
6.8km (4.2 miles) ⓘKenniston Hill Prospect, Lovell, Oxford County, Maine, USA
References
King, Vandall - Ed. (2009) Maine Feldspar, Families, and Feuds - Oxford County Mining History. New England Historical Publications.
 
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