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Levinsonite-(Y)
Type Locality
Alum Cave Bluff, Great Smoky Mountains National Park, Sevier Co., Tennessee, USA
Mineral Data
(Y,Nd,La)Al(C
2
O
4
)(SO
4
)
2
·12H
2
O
Strunz:
10.AB.70
Physical Properties
Crystal System:
Monoclinic
Streak:
White
Hardness:
0.0
Tenacity:
brittle
Synonyms
Synonyms:
Levinsonite-Y, Levinsonite Y and Levinsonite - Y
