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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Allanite-(Ce) from
Smith Granite quarry, Westerly, Washington County, Rhode Island, USA


Locality type:Quarry
Classification
Species:Allanite-(Ce)
Formula:(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Allanite-(Ce) data
Locality Data:Click here to view Smith Granite quarry, Westerly, Washington County, Rhode Island, USA
Data Identifiers
Mindat Occurrence Record ID:36862
Long-form Identifier:1:3:36862:1
GUID (UUID V4):0
Nearest other occurrences of Allanite-(Ce)
2.0km (1.2 miles) ⓘRedstone Granite Quarry (Cherenzia Quarry), Westerly, Washington County, Rhode Island, USA
7.0km (4.4 miles) ⓘSullivan Quarry (Armetta Quarry; Copar Quarry; Westerly Granite Co. Quarry), Bradford, Westerly, Washington County, Rhode Island, USA
27.1km (16.9 miles) ⓘFlatrock Quarry (Flat Rock Quarry; Crystal Mall), Waterford, New London County, Connecticut, USA
29.4km (18.3 miles) ⓘCharter Oak Federal Credit Union construction site, Waterford, New London County, Connecticut, USA
58.1km (36.1 miles) ⓘConnecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA
59.8km (37.2 miles) ⓘLinkpot cut, Airline Railroad, East Hampton, Middlesex County, Connecticut, USA
68.9km (42.8 miles) ⓘStrickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA
70.3km (43.7 miles) ⓘWalden Gem Quarry, Portland, Middlesex County, Connecticut, USA
71.2km (44.2 miles) ⓘAndrews Quarry (old Hale Quarry; Grandfather Andrews Quarry), Portland, Middlesex County, Connecticut, USA
References
Miller, C. E. (1971) Rhode Island Minerals and their Locations. University of Rhode Island.
 
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