Opal - Mineral Specimen indian epidote quartz 30mm Shaft Diameters range from

30mm  Shaft Diameters range from : 5

Description: This vibrant specimen features lustrous fluorite crystals in a delicate green to bluish hue

and time that transformed nickel-rich soil into a gem-quality chalcedony

Mined from: Western Australia

Approximate Size of 1 piece: 9cm x 7cm x 1

Opal - Mineral Specimen indian epidote quartz 30mm Shaft Diameters range fromMined from: Coober Pedy, South Australia, Australia Description: This Australian opal specimen is presented in rough form within its natural host rock, showing pale grey to milky translucent opal along the edges with a soft waxy luster. The silica contrasts against a light, porous sandstone matrix, with iron rich staining creating subtle orange and reddish patches throughout. The opal itself shows conchoidal fracture surfaces and internal cloudiness,