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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Triphylite from
Lobikis Quarry, Peru, Oxford County, Maine, USA


Locality type:Quarry
Classification
Species:Triphylite
Formula:LiFe2+PO4
Comments:Triphylite from this location has Mn/Mn + Fe = 0.32 (Moore, 2000).
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Triphylite data
Locality Data:Click here to view Lobikis Quarry, Peru, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:28993
Long-form Identifier:1:3:28993:5
GUID (UUID V4):0
Nearest other occurrences of Triphylite
13.0km (8.1 miles) ⓘRed Hill quarries, Rumford, Oxford County, Maine, USA
16.1km (10.0 miles) ⓘBlack Mountain Quarry, Rumford, Oxford County, Maine, USA
19.1km (11.9 miles) ⓘBell pit, Newry, Oxford County, Maine, USA
19.1km (11.9 miles) ⓘFrank Perham prospect, Rumford, Oxford County, Maine, USA
19.2km (11.9 miles) ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA
19.2km (11.9 miles) ⓘNevel Quarry, Newry, Oxford County, Maine, USA
19.3km (12.0 miles) ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA
19.5km (12.1 miles) ⓘScotty Quarry, Newry, Oxford County, Maine, USA
19.9km (12.4 miles) ⓘWhitehall #1 Prospect, Newry, Oxford County, Maine, USA
20.8km (12.9 miles) ⓘPlumbago North Pegmatite, Newry, Oxford County, Maine, USA
References
Cameron, Eugene N.
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
Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey
King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.pp.333-336
 
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