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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Cleavelandite from
Chandler Mine, Raymond, Rockingham County, New Hampshire, USA


Locality type:Mine
Classification
Species:Albite var: Cleavelandite
Formula:Na(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cleavelandite data
Locality Data:Click here to view Chandler Mine, Raymond, Rockingham County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:653204
Long-form Identifier:1:3:653204:8
GUID (UUID V4):0
Nearest other occurrences of Cleavelandite
21.4km (13.3 miles) ⓘBelisle Granite Quarry, Hooksett, Merrimack County, New Hampshire, USA
32.1km (20.0 miles) ⓘParker Mountain Mine, Strafford, Strafford County, New Hampshire, USA
35.3km (21.9 miles) ⓘJohn Felker mica prospect, Strafford, Strafford County, New Hampshire, USA
60.1km (37.3 miles) ⓘBlueberry Mountain Quarry (Blueberry Hill), Woburn, Middlesex County, Massachusetts, USA
75.5km (46.9 miles) ⓘHam and Weeks Mine, Wakefield, Carroll County, New Hampshire, USA
85.4km (53.1 miles) ⓘFrench Mine, Alstead, Cheshire County, New Hampshire, USA
85.4km (53.1 miles) ⓘBig Mine, Alstead, Cheshire County, New Hampshire, USA
85.7km (53.3 miles) ⓘBeauregard Mine, Alstead, Cheshire County, New Hampshire, USA
86.4km (53.7 miles) ⓘLyman Quarry, Alstead, Cheshire County, New Hampshire, USA
88.4km (55.0 miles) ⓘTurner Mine, Marlow, Cheshire County, New Hampshire, USA
References
USGS Prof Paper 353
Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261
 
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