Fluorite - Mexico(LW), Calcite - Australia x 3(LW), Tiffany Stone - USA (LW+SW), Calcite - Mexico(LW), Ruby - Tanzania(LW)
SW - short waves 254nm, LW - long waves 365nm
Size - from 2,0 x 0,9 x 0,3 cm to 6,5 x 5,0 x 4,0 cm
Weight - 303 g (whole set)