Uranophane, Uraninite: Boqueirão pegmatite, Parelhas, Rio Grande do Norte, Brazil

Species: Uranophane, Uraninite
Locality: Boqueirão pegmatite, Parelhas, Rio Grande do Norte, Brazil
Dimensions: 2.5 cm x 1 cm x 1 cm

Superb specimen featuring sharp yellow uranophane pseudomorphs after uraninite crystals from the Boqueirão pegmatite, Parelhas, Rio Grande do Norte, Brazil.  Eric Quinter specimen U/Th 1116 from Richard V. Gaines who collected them, pictured on Mindat.org. Rare!!