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
Ham and Weeks Mine, Wakefield, Carroll 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 Ham and Weeks Mine, Wakefield, Carroll County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:97759
Long-form Identifier:1:3:97759:9
GUID (UUID V4):0
Nearest other occurrences of Cleavelandite
27.5km (17.1 miles) ⓘEstes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA
39.2km (24.4 miles) ⓘGovernment pit, Albany, Carroll County, New Hampshire, USA
40.3km (25.0 miles) ⓘJohn Felker mica prospect, Strafford, Strafford County, New Hampshire, USA
42.5km (26.4 miles) ⓘMiddle Moat Mountain locality, Hale's Location, Carroll County, New Hampshire, USA
43.5km (27.0 miles) ⓘParker Mountain Mine, Strafford, Strafford County, New Hampshire, USA
60.4km (37.5 miles) ⓘOrman McAllister Quarry, Lovell, Oxford County, Maine, USA
61.8km (38.4 miles) ⓘLord Hill Quarry (Lord Hill Mine), Stoneham, Oxford County, Maine, USA
63.0km (39.1 miles) ⓘDeer Hill, Stow, Oxford County, Maine, USA
63.0km (39.1 miles) ⓘLittle Deer Hill prospect, Stow, Oxford County, Maine, USA
63.0km (39.1 miles) ⓘEastman Quarry, Deer Hill, Stow, Oxford County, Maine, USA
References
Cameron, Eugene N., Larrabee, David M., McNair, Andrew H., Page, James J., Stewart, Glen W., Shainin, Vincent E. (1954) Pegmatite Investigations, 1942-45, in New England. Geological Survey Professional Paper 255. US Geological Survey doi:10.3133/pp255
Meyers, T. R., Stewart, Glenn W. (1956) The Geology of New Hampshire Vol. 3 - Part III - Minerals and Mines. The New Hampshire State Planning and Development Commission, Concord, NH. p.76
 
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