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
Ryerson Hill Quarries, Paris, Oxford County, Maine, USA


Locality type:Quarry
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 Ryerson Hill Quarries, Paris, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:32009
Long-form Identifier:1:3:32009:2
GUID (UUID V4):0
Nearest other occurrences of Microcline
1.5km (0.9 miles) ⓘCummings Quarry, Buckfield, Oxford County, Maine, USA
1.6km (1.0 miles) ⓘEllingwood Prospect, Paris, Oxford County, Maine, USA
1.9km (1.2 miles) ⓘBessey Quarry, Buckfield, Oxford County, Maine, USA
2.9km (1.8 miles) ⓘIrish Quarry, Paris, Oxford County, Maine, USA
2.9km (1.8 miles) ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA
3.1km (1.9 miles) ⓘOrchard Quarry, Buckfield, Oxford County, Maine, USA
3.2km (2.0 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
4.1km (2.5 miles) ⓘSlattery Quarry, Paris, Oxford County, Maine, USA
4.5km (2.8 miles) ⓘDamon Hill prospect (Chester DiCosta Spar prospect), Sumner, Oxford County, Maine, USA
4.5km (2.8 miles) ⓘMount Tom Spar Quarry, Sumner, Oxford County, Maine, USA
References
W. B. Thompson, D. L. Joyner, R. G. Woodman, and V. T. King (2005) A Collector's Guide to Maine Mineral Localities. Maine Geological Survey Bulletin 41
 
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