Biotite, Madagascar
Beryl, Madagascar
Calcite, Poland
Chalcopyrite, Australia
Chalcanthite Blue Stone, Germany
Celestine, Madagascar
Chalcedony, Madagascar
Chrysocolla, Peru
Colemanite, Turkey
Cordierite, Madagascar
Cordierite, Madagascar
Fossil, Poland
Galena mineral
Garnet mineral
Geode mineral
Geode mineral
Heliotrope, India
Hematite, Italy Brazil
Clock
Lopezite
Obsidian, Mexico
Obsidian, Tenerife
Petrified Wood
Petrified Wood
Petrified Wood