Opal - Mineral Specimen indian epidote quartz 5cmApproximate Weight of 1 piece:

5cmApproximate Weight of 1 piece: 175g

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

Glyptodonts are known from fossils found in various parts of the Americas

Geographic Age: 150 mya

Opal - Mineral Specimen indian epidote quartz 5cmApproximate Weight of 1 piece:Mined 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,