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
Bell pit, Newry, Oxford County, Maine, USA


Locality type:Pit
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 Bell pit, Newry, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:29381
Long-form Identifier:1:3:29381:3
GUID (UUID V4):0
Nearest other occurrences of Cleavelandite
0.1km (0.1 miles) ⓘNevel Quarry, Newry, Oxford County, Maine, USA
0.2km (0.1 miles) ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA
0.2km (0.1 miles) ⓘFrank Perham prospect, Rumford, Oxford County, Maine, USA
0.2km (0.1 miles) ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA
0.3km (0.2 miles) ⓘKinglet Prospect, Newry, Oxford County, Maine, USA
0.5km (0.3 miles) ⓘScotty Quarry, Newry, Oxford County, Maine, USA
0.7km (0.4 miles) ⓘBroome Prospect, Newry, Oxford County, Maine, USA
0.8km (0.5 miles) ⓘWhitehall #1 Prospect, Newry, Oxford County, Maine, USA
1.8km (1.1 miles) ⓘPlumbago North Pegmatite, Newry, Oxford County, Maine, USA
3.4km (2.1 miles) ⓘGeorge Elliot Quarry (North Rumford Mica Quarry), Rumford, Oxford County, Maine, USA
References
King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey.
King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.
 
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