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
Bumpus Quarry, Albany, Oxford County, Maine, USA


06174290017272035617164.jpg
Microcline

Bumpus Quarry, Albany, Oxford County, Maine, USA
07282350017272022481817.jpg
Microcline, etc.

Bumpus Quarry, Albany, Oxford County, Maine, USA
06174290017272035617164.jpg
Microcline

Bumpus Quarry, Albany, Oxford County, Maine, USA
07282350017272022481817.jpg
Microcline, etc.

Bumpus Quarry, Albany, Oxford County, Maine, USA
06174290017272035617164.jpg
Microcline

Bumpus Quarry, Albany, Oxford County, Maine, USA
07282350017272022481817.jpg
Microcline, etc.

Bumpus Quarry, Albany, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Microcline
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Schorl1
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Bumpus Quarry, Albany, Oxford County, Maine, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:28937
Long-form Identifier:1:3:28937:9
GUID (UUID V4):0
Nearest other occurrences of Microcline
0.2km (0.1 miles) ⓘDouglass Road Metal Quarry, Albany, Oxford County, Maine, USA
3.0km (1.9 miles) ⓘRound Mountain Rose Quartz locality, Albany, Oxford County, Maine, USA
3.5km (2.2 miles) ⓘDonahue Quarry (Donahue Prospect), Albany, Oxford County, Maine, USA
4.3km (2.7 miles) ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA
4.7km (2.9 miles) ⓘFlint Mountain prospects, Albany, Oxford County, Maine, USA
5.1km (3.2 miles) ⓘStearns Quarry, Albany, Oxford County, Maine, USA
5.3km (3.3 miles) ⓘWentworth Quarry, Albany, Oxford County, Maine, USA
5.9km (3.7 miles) ⓘFrench Mountain prospect, Albany, Oxford County, Maine, USA
6.1km (3.8 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
6.5km (4.1 miles) ⓘChester Holt prospect, Albany, Oxford County, Maine, USA
References
Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey
 
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