unpolished purple striped fluorite mineral
samples of raw leucosapphire minerals isolated
rough indicolite crystal isolated on white
sample of raw pinnoite mineral on black granite
sample of raw carborundum mineral on black granite
polished stibnite mineral isolated on white
sample of unworked pyrite rock on white marble
unpolished hessonite grossular crystal on white
raw Thomsonite stone isolated on white
rough hulsite mineral isolated on white
rough eudialyte mineral isolated on white
sample of rough yellow scapolite crystal on white
raw red garnets in rock isolated on white
tumbled peridotitic komatiite rock on black
sample of raw foyaite rock on black granite
sample of rough topaz crystal on black granite
sample of rough phenakite stone on black granite
sample of raw analcimolite mineral on black
sample of rough pink spinel mineral on white
sample of polished kataranskite mineral on black
rose Beryl (Morganite, Vorobievite) gemstone
sample of raw zarinite rock on black granite
sample of rough emerald mineral on black granite
rough iron pyrite stone isolated
raw melanite andradite garnet crystal on black
sample of raw red jasper mineral on black granite
raw hiddenite mineral isolated on white
sample of tumbled blue topaz mineral on black
natural quartz rock-crystal isolated
tumbled chromian diopside stone on white marble
