Description
Species: Fergusonite-(Y)
Locality: Ytterby, Resarö, Vaxholm, Stockholm County, Sweden
Size: 8.1 x 1.7 x 4.1 cm.
Ex. University of Michigan Collection
Nice rich specimen of waxy black fergusonite-(Y) in reddish feldspar matrix from the super classic old locality of Ytterby in southern Sweden. Vintage University of Michigan label. Rare!