rough fire opal crystal isolated on white
unpolished moldavite meteorite glass isolated
sample of unpolished zoisite crystals on black
quartz rock with amethyst crystals isolated
unpolished grossular-vesuvian rodingite mineral
sample of raw vivianite crystal on black granite
various samples of raw rubellite minerals isolated
unworked vanadinite crystal mineral isolated
sample of raw aquamarine crystal on black granite
unpolished starlite crystal isolated on white
raw green sapphire corundum crystal on white
polished stibnite mineral isolated on white
unpolished eudialyte gemstone isolated
unpolished azurite and malachite mineral on black
sample of single zircon crystal on black granite
piece of celestine crystals isolated
unpolished hyacinth zircon isolated on white
sample of rough kyanite rock on black granite
Hematite (haematite) gemstone isolated on white
polished pinolite mineral isolated on white
rough grandidierite mineral isolated on white
sample of rough pink ruby mineral on black granite
sample of polished brown quartzite rock on black
sample of rough cordierite rock on black granite
raw crystal of Citrine gemstone isolated
polished blue apatite mineral isolated on white
sample of polished analcimolite mineral on white
unpolished conichalcite mineral isolated on white
unpolished shaitan perelivte mineral on black
specimen of Saamit (strontium apatite) stone
