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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Heterosite from
Bell pit, Newry, Oxford County, Maine, USA


Locality type:Pit
Classification
Species:Heterosite
Formula:Fe3+(PO4)
Comments:Moore (2000) analyzed triphylite from this locality with Mn/Mn + Fe = 0.34
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Heterosite data
Locality Data:Click here to view Bell pit, Newry, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:29405
Long-form Identifier:1:3:29405:2
GUID (UUID V4):0
Nearest other occurrences of Heterosite
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
0.5km (0.3 miles) ⓘScotty Quarry, Newry, Oxford County, Maine, USA
0.8km (0.5 miles) ⓘWhitehall #1 Prospect, Newry, Oxford County, Maine, USA
6.9km (4.3 miles) ⓘRed Hill quarries, Rumford, Oxford County, Maine, USA
7.5km (4.6 miles) ⓘBlack Mountain Quarry, Rumford, Oxford County, Maine, USA
8.0km (5.0 miles) ⓘBrown Thurston prospect, Rumford, Oxford County, Maine, USA
19.1km (11.9 miles) ⓘLobikis Quarry, Peru, 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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