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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Staurolite from
Fort George (192nd Street & Audubon Avenue), Washington Heights, Manhattan (New York County), New York City, New York, USA


Classification
Species:Staurolite
Formula:Fe22+Al9Si4O23(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Staurolite data
Locality Data:Click here to view Fort George (192nd Street & Audubon Avenue), Washington Heights, Manhattan (New York County), New York City, New York, USA
Data Identifiers
Mindat Occurrence Record ID:559666
Long-form Identifier:1:3:559666:9
GUID (UUID V4):0
Nearest other occurrences of Staurolite
17.7km (11.0 miles) ⓘWorld Trade Center Site, Manhattan (New York County), New York City, New York, USA
43.9km (27.3 miles) ⓘVerplanck Point, Verplanck, Cortlandt Township, Westchester County, New York, USA
44.1km (27.4 miles) ⓘCrugers Emery Mine, Montrose, Cortlandt Township, Westchester County, New York, USA
48.2km (29.9 miles) ⓘPeekskill, Westchester County, New York, USA
61.3km (38.1 miles) ⓘFillow Quarry, Branchville, Redding, Fairfield County, Connecticut, USA
65.5km (40.7 miles) ⓘCurtis prospect, Redding Glen, Redding, Fairfield County, Connecticut, USA
67.0km (41.7 miles) ⓘTanners Brook monazite deposit, Chester Township, Morris County, New Jersey, USA
68.4km (42.5 miles) ⓘTwin Bridges, Easton, Fairfield County, Connecticut, USA
68.6km (42.6 miles) ⓘThe Cascades, Fairfield, Fairfield County, Connecticut, USA
79.1km (49.1 miles) ⓘSky Ridge railroad cut, Hawleyville, Newtown, Fairfield County, Connecticut, USA
References
Russell, DE "The Minerals of Fort George, Manhattan"
www.mindat.org (2009) http://www.mindat.org/article.php/477/The+Minerals+of+Fort+George%2C+Manhattan
 
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