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
T. M. Blaisdell Granite Quarry, Franklin, Hancock 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 T. M. Blaisdell Granite Quarry, Franklin, Hancock County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:534715
Long-form Identifier:1:3:534715:5
GUID (UUID V4):0
Nearest other occurrences of Microcline
10.3km (6.4 miles) ⓘCatherine Mountain Molybdenite prospect, Catherine Mountain, T10 SD, Hancock County, Maine, USA
28.1km (17.5 miles) ⓘJoe's quarry, Mount Desert, Hancock County, Maine, USA
28.1km (17.5 miles) ⓘHall's Quarry, Mount Desert, Hancock County, Maine, USA
28.4km (17.6 miles) ⓘGrenci-Ellis Granite quarry, Mount Desert, Hancock County, Maine, USA
30.8km (19.2 miles) ⓘCurtis Cove Beach, East Blue Hill, Blue Hill - Castine Mining District, Hancock County, Maine, USA
36.4km (22.6 miles) ⓘSea Wall, Southwest Harbor, Hancock County, Maine, USA
40.2km (25.0 miles) ⓘOwen Lead Prospect, Blue Hill, Blue Hill - Castine Mining District, Hancock County, Maine, USA
50.8km (31.6 miles) ⓘDeer Isle Town quarry, Little Deer Isle, Deer Isle, Hancock County, Maine, USA
53.3km (33.1 miles) ⓘMosquito Mountain Granite Quarry, Frankfort, Waldo County, Maine, USA
74.3km (46.2 miles) ⓘAmerican Molybdenum Company Mine, Cooper, Washington County, Maine, USA
References
King, Van (n.d.) Personal communcation.
 
and/or  
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