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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Roscherite from
Estes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA


Locality type:Quarry
Classification
Species:Roscherite
Formula:Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Roscherite data
Locality Data:Click here to view Estes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:32897
Long-form Identifier:1:3:32897:9
GUID (UUID V4):0
Nearest other occurrences of Roscherite
52.2km (32.4 miles) ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA
52.3km (32.5 miles) ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
55.0km (34.2 miles) ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA
56.3km (35.0 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
76.3km (47.4 miles) ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA
76.6km (47.6 miles) ⓘNevel Quarry, Newry, Oxford County, Maine, USA
81.7km (50.8 miles) ⓘBlack Mountain Quarry, Rumford, Oxford County, Maine, USA
88.5km (55.0 miles) ⓘE.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
88.6km (55.1 miles) ⓘCharles Davis Mine, Groton, Grafton County, New Hampshire, USA
89.3km (55.5 miles) ⓘPalermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
References
Thompson, Woodrow B., Bearss, Gene T., Falster, Alexander U., Simmons, William B., Nizamoff, Jams W. (2000) The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality. Rocks & Minerals, 75 (6) 408-418 doi:10.1080/00357520009605667
Mineral News (2000) 16:1 pp1,4,5
 
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