tumbled Pegmatite stone isolated on white
rough verdelite crystal isolated on white
rolled heliodor mineral isolated on white
sample of white dried coral branch on black
colorless beryl with mica, feldspar rock on black
sample of raw phlogopite mica on white marble
sample of raw tenorite rock on black granite
sample of rolled orange quartz stone on black
sample of raw pink mookaite mineral on black
sample of polished lapis lazuli gemstone on white
polished schorl black tourmaline mineral on white
many unpolished pyrope crystals isolated on white
unpolished adularia moonstone mineral on black
sample of raw indigolite crystal on black granite
sample of raw opal mineral on black granite
sample of rough moldavite tektite glass on black
raw rhodolite crystal isolated on white
unpolished chrysotile mineral isolated on white
sample of rough sugilite mineral on white marble
various samples of raw hyacinth minerals isolated
sample of raw herderite mineral on black granite
raw benitoite crystal mineral isolated on white
Danburite crystal isolated on white
raw blue sapphire crystal isolated on white
rough single grossular garnet crystal on black
sample of rough dark labradorite rock on black
sample of polished transparent orthoclase on black
rough goshenite colorless beryl rock on black
sample of tumbled pink tourmaline crystal on black
sample of rough grandidierite crystal on white
