Uraninite: Cardiff Uranium Mine, Cardiff Township, Haliburton County, Ontario, Canada

Species: Uraninite
Locality: Cardiff Uranium Mine, Cardiff Township, Haliburton County, Ontario, Canada
Dimensions: 4.3 x 4.3 x 1.5 cm, 34 grams & 2.6 x 2.9 x 1.5 cm, 16 grams

Two nice specimens featuring well-formed cubic dark gray uraninite crystals in a carbonatite matrix of white calcite, dark purple fluorite and yellow-green fluorapatite from the well-known Cardiff Uranium Mine, Cardiff Township, Haliburton County, Ontario, Canada. Ex Eric Quinter Collection. Rare!