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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Meta-autunite from
Riverside Quarry (Western Quarry), White Rock Mining District, Middletown, Middlesex County, Connecticut, USA


Locality type:Quarry
Classification
Species:Meta-autunite
Formula:Ca(UO2)2(PO4)2 · 6H2O
Comments:Halos around tiny weathered uraninite grains.
Habit:massive coatings
Colour:pale yellow-green
Luminescent properties:green
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Meta-autunite data
Locality Data:Click here to view Riverside Quarry (Western Quarry), White Rock Mining District, Middletown, Middlesex County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:670282
Long-form Identifier:1:3:670282:3
GUID (UUID V4):0
Nearest other occurrences of Meta-autunite
0.5km (0.3 miles) ⓘWhite Rocks Quarry (Consolidated Quarry), White Rock Mining District, Middletown, Middlesex County, Connecticut, USA
3.3km (2.1 miles) ⓘHale-Walker prospects, Collins Hill, Portland, Middlesex County, Connecticut, USA
4.0km (2.5 miles) ⓘStrickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA
6.6km (4.1 miles) ⓘNathan Hall Quarry, East Hampton, Middlesex County, Connecticut, USA
6.7km (4.2 miles) ⓘHurd State Park quarries, East Hampton, Middlesex County, Connecticut, USA
6.8km (4.2 miles) ⓘWalden Gem Quarry, Portland, Middlesex County, Connecticut, USA
7.0km (4.3 miles) ⓘWorth and Selden Quarries (Victoria Quarry), East Hampton, Middlesex County, Connecticut, USA
7.7km (4.8 miles) ⓘCase Quarry No. 2, Case Quarries, Portland, Middlesex County, Connecticut, USA
7.7km (4.8 miles) ⓘCase Quarries, Portland, Middlesex County, Connecticut, USA
8.0km (4.9 miles) ⓘHale Quarry (Andrews Quarry; Glastonbury Quarry), Portland, Middlesex County, Connecticut, USA
References
Moritz, Harold (n.d.) Personal Communication.
 
and/or  
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