Gemmology Stock Photos & Royalty-Free Images

sample of rough brucite mineral on black granite

sample of raw gneissoid granite mineral on black

sample of raw sphene crystal on black granite

sample of rough green sphene mineral on black

sample of raw phlogopite mineral on black granite

sample of raw pink ruby mineral on black granite

raw written granite mineral isolated on white

Pure Quartz Crystal Cluster on Black Background

sample of uncut amethyst rock on white marble

unpolished tanzanite crystal on gemstones on white

sample of rough phenakite stone on black granite

sample of rough danburite mineral on white marble

raw howlite mineral isolated on white

polished franklinite and zincite minerals on black

uncut green sapphire corundum mineral isolated

sample of raw rutile mineral on white marble

rough single blue sapphire crystal on black

polished green agate mineral gem stone

sample of raw tourmaline schorl rock on black

sample of rough yellow tourmaline mineral on black

sample of tumbled green nephrite mineral on black

cluster of topazolite andradite mineral isolated

sample of tumbled orange quartz mineral on black

rough azurite and gibbsite mineral on white marble

sample of rough fluorite crystal on black granite

tumbled antimonite mineral isolated on white

sample of raw chrysotile mineral on white marble

raw Chromite stone isolated on white

raw celestite mineral crystals isolated

sample of raw howlite rock on black granite