specimens of uncut minerals with names cut out

mineral rock natural stone name set collection gemstone gem raw rough uncut sample specimen isolated cutout cut white grandidierite heliodor vesuvianite spinel hyacinth rubellite opal danburite garnet grossular demantoid tanzanite dioptase andradite aquamarine albite molybdenite foyaite chrysotile prasiolite phosphosiderite hessonite melanite brucite beaverite nephrite unakite labradorite bismuth