Opal - Mineral Specimen nephrite cousin well-formed crystals with strong terminations

well-formed crystals with strong terminations and clean geometric form

Stone Mined from: Myanmar (Burma)

The cool thing about these meteorite fragments- is that they are older than Earth itself

and other copper minerals

Stone Diameter: 6mm

Opal - Mineral Specimen nephrite cousin well-formed crystals with strong terminationsMined 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,