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Gramaccioliite-(Y)
Type Locality
Sambuco gramaccioliite site (Sambuco “historical” site), Sambuco, Stura Valley, Cuneo Province, Piedmont, Italy
Mineral Data
(Pb,Sr)(Y,Mn)Fe
3+
2
(Ti,Fe
3+
)
18
O
38
Strunz:
4.CC.40
Physical Properties
Colour:
black
Streak:
black
Hardness:
6.0 - 0.0
Tenacity:
brittle
Synonyms
Synonyms:
Gramaccioliite-Y, Gramaccioliite Y and Gramaccioliite - Y
