raw single blue sapphire crystal on black granite
raw diopside mineral isolated on white
tumbled granosyenite mineral isolated on white
raw tenorite mineral isolated on white
sample of raw lithiophorite mineral on white
raw crystal of black Tourmaline (Schorl) isolated
raw single rhodolite pyrope crystal on white
sample of raw jadeite rock on white marble
raw sugilite mineral isolated on white
sample of raw schorl tourmaline crystal on black
raw heliodor yellow beryl crystal on black
sample of unworked kyanite rock on white marble
sample of rough green labradorite rock on white
sample of rough rhodochrosite rock on black
sample of polished apatite rock on black granite
sample of raw chiastolite mineral on white marble
specimen of White Agate gemstone isolated
unpolished green aventurine mineral isolated
sample of raw cryolite mineral on black granite
sample of raw cryolite rock on black granite
sample of polished labradorite stone on black
rough franklinite and zincite rock on black
sample of raw zoisite rock on black granite
rough blue apatite ore isolated on white
sample of raw rodingite rock on black granite
sample of raw verdelite crystal on white marble
unpolished rhodolite pyrope crystal on white
polished gneiss mineral isolated on white
piece of halite (rock salt) stone isolated
conichalcite crystals on limonite rock on white
