Zeolite mineral
aurichalcite mineral sample
Petrified Wood, Poland
Cave with red rocks, small entrance, and a glowing light within
Stones for sale just outside Marrakech on the Tizi n Tichka pass with the High Atlas in the backgrou
rutile metallic ore sample
halite or rock salt mineral
Blue agate cut cross section
rosasite and calcite mineral sample
halite or rock salt mineral
natural amethyst and clear quartz crystal close up
Precious stone close up, Antsirabe, Vakinankaratra Region, Madagascar
Beautiful shot of Geoda de Pulpi mine in Spain
Amber, Poland
Blue agate cut cross section
aurichalcite mineral sample
moss agate crystal mineral
Amethyst, Brazil
Blue agate cut cross section
Amber, Poland
Striped Flint, Poland
Panoramic views of a town. Buildings and constructions.
Ilmenite, Italy
Blue agate cut cross section
precious gemstone close-up
Cluster of ruby red quartz mineral crystals
rutile metallic ore sample
Blue agate cut cross section
Chrysocolla, Peru
Volcanic Bomb/Olivine, Lanzarote
