Vanadinite - Grey Horse Mine, USA - 4.6 x 4.0 x 2.0 cm
Mineral: Vanadinite
Locality: Grey Horse Mine, Riverside, Riverside District, Dripping Spring Mountains, Pinal County, Arizona, USA
Dimensions: 4.6 x 4.0 x 2.0 cm

Description: Reddish orange vanadinite crystals scattered on a thin crust of gray to white calcite on brown matrix.