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
Chester Holt prospect, Albany, 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 Chester Holt prospect, Albany, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:33096
Long-form Identifier:1:3:33096:5
GUID (UUID V4):0
Nearest other occurrences of Microcline
0.8km (0.5 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
1.7km (1.1 miles) ⓘFrench Mountain prospect, Albany, Oxford County, Maine, USA
1.8km (1.1 miles) ⓘWentworth Quarry, Albany, Oxford County, Maine, USA
2.1km (1.3 miles) ⓘFlint Mountain prospects, Albany, Oxford County, Maine, USA
3.4km (2.1 miles) ⓘStearns Quarry, Albany, Oxford County, Maine, USA
4.8km (3.0 miles) ⓘKnight #1 and #2 Quarries, Waterford, Oxford County, Maine, USA
5.0km (3.1 miles) ⓘVerrill locality, Stoneham, Oxford County, Maine, USA
5.8km (3.6 miles) ⓘSaunders-Wheeler Prospect, Waterford, Oxford County, Maine, USA
6.0km (3.7 miles) ⓘAllen Mountain prospect (Allen Mountain Spar opening), Stoneham, Oxford County, Maine, USA
6.3km (3.9 miles) ⓘRound Mountain Rose Quartz locality, Albany, 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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