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
Chandlers Mill Quarry, Newport, Sullivan County, New Hampshire, USA


Locality type:Quarry
Classification
Species:Roscherite
Formula:Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O
Comments:Primary triphylite has extremely low Mn ratio: Fe>Mg>>Mn. No chemical analysis known of "roscherite" from this locality and specimens are more likely to be greifensteinite or less likely, zanazziite.
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Roscherite data
Locality Data:Click here to view Chandlers Mill Quarry, Newport, Sullivan County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:32311
Long-form Identifier:1:3:32311:4
GUID (UUID V4):0
Nearest other occurrences of Roscherite
44.2km (27.5 miles) ⓘE.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
44.8km (27.9 miles) ⓘKeyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
52.6km (32.7 miles) ⓘPalermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
54.0km (33.5 miles) ⓘCharles Davis Mine, Groton, Grafton County, New Hampshire, USA
References
Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261
 
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