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
Nebraska Mine, Mass City, Ontonagon County, Michigan, USA


02096630017363763308772.jpg
Microcline

Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
01584430017363877385530.jpg
Microcline, etc.

Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
02096630017363763308772.jpg
Microcline

Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
03300480017272035149155.jpg
Microcline, etc.

Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
07279310017272064071514.jpg
Microcline

Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
08521280017272035169266.jpg
Microcline, etc.

Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
Locality type:Mine
Classification
Species:Microcline
Formula:K(AlSi3O8)
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Native Copper4
Native Silver3
Quartz1
Epidote1
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:701677
Long-form Identifier:1:3:701677:6
GUID (UUID V4):0
Nearest other occurrences of Microcline
0.3km (0.2 miles) ⓘCaledonia Mine, Mass City, Ontonagon County, Michigan, USA
2.3km (1.4 miles) ⓘEvergreen Series (Evergreen Lodes), Ontonagon County, Michigan, USA
2.3km (1.4 miles) ⓘEvergreen Bluff Mine, Mass City, Ontonagon County, Michigan, USA
2.6km (1.6 miles) ⓘMass Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
2.8km (1.7 miles) ⓘBumblebee Mine, Rockland, Ontonagon County, Michigan, USA
3.5km (2.2 miles) ⓘMichigan Mine, Rockland, Ontonagon County, Michigan, USA
4.1km (2.6 miles) ⓘAdventure mine, Greenland, Greenland Township, Ontonagon County, Michigan, USA
32.7km (20.3 miles) ⓘWhite Pine Mine, White Pine, Ontonagon County, Michigan, USA
42.0km (26.1 miles) ⓘUnnamed pegmatite, Gogebic County, Michigan, USA
47.0km (29.2 miles) ⓘMarenisco Feldspar Exposure Prospect, Gogebic County, Michigan, USA
References
Larry Maltby
 
and/or  
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