Dolomite

15 years ago 460 Views

Diamond

15 years ago 266 Views

Corrundum

15 years ago 192 Views

Cornelian

15 years ago 172 Views

Copper

15 years ago 538 Views

Cinnabar

15 years ago 961 Views

Azurite

15 years ago 1062 Views

Chalcedony

15 years ago 332 Views

Amethyst

15 years ago 729 Views