Pyrolusite, Italy
quartz mineral sample
Amber, Poland
Larimar, Dominican Republic
barite with celestine
Blue agate cut cross section
agate mineral sample
moss agate crystal mineral
Petrified Wood, Poland
Blue agate cut cross section
Amber, Poland
Stones for sale just outside Marrakech on the Tizi n Tichka pass with the High Atlas in the backgrou
Coral, Mediterranean Sea
Blue agate cut cross section with gold edge
Illuminated cave interior with rocks
Obsidian, Tenerife
Panoramic views of a town. Buildings and constructions.
aurichalcite mineral sample
Blue agate cut cross section
moss agate crystal mineral
rutile metallic ore sample
Galena, Poland
Malachite, Zaire/Kongo
Amethyst rock on the table of a geology student.
halite mineral sample
Chrysocolla, Peru
Precious stone close up, Antsirabe, Vakinankaratra Region, Madagascar
rosasite and calcite mineral sample
Precious stone close up, Antsirabe, Vakinankaratra Region, Madagascar
Wulfenite crystals on rough rock on black
