abstract marbled mineral structure
Calcite, Poland
Chalcopyrite, Australia
Celestine, Madagascar
Chalcedony, Madagascar
Colemanite, Turkey
Cordierite, Madagascar
Cordierite Iolite, Madagascar
abstract marbled mineral structure
abstract brown mineral structure
Tiger
abstract brown mineral structure
Heliotrope, India
Hematite, Italy Brazil
Larimar, Dominican Republic
Malachite
Obsidian, Mexico
Obsidian, Tenerife
Obsidian, Tenerife
Opal, Peru
Chalcanthite Blue Stone, Germany
Ruby heart-shaped precious stone
Chiastolite, howdenit, semi-precious stone
Variety of semi-precious stone jasper
Silver Pin with Stone