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MINERALOGY

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Mineral:PLUMBOPYROCHLORE = OXYPLUMBOPYROCHLORE or KENOPLUMBOPYROCHLORE
Formula:(Pb,Y,U,Ca)2-xNb2O6(OH) (?)
Crystal System:Cubic
Strunz Nr:4/C.12-58
Group:Pyrochlore group Pyrochlore subgroup
References:DAN 322 (1992), 1137; HB3 (1997); CM 48 (2010), 673
Type Locality:Ural Mts, Russia

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