Calcite - Fluorescent in long waves
Krushev dol mine, Madan, Bulgaria
Size - 6,2 x 2,8 x 2,7 cm
Weight - 50 g
Calcite - Fluorescent in long waves
Krushev dol mine, Madan, Bulgaria
Size - 6,2 x 2,8 x 2,7 cm
Weight - 50 g