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Phosphuranylite
Type Locality
Buchanan Mine, Waterhole Mine, (Buchanan pegmatite), Mitchell Co., North Carolina, USA
Mineral Data
(H
3
O)
3
KCa(UO
2
)
7
(PO
4
)
4
O
4
·8H
2
O
Strunz:
8.EC.10
Physical Properties
Hardness:
2.5
Tenacity:
brittle