转采于2012-12-12 21:42:20
[霓虹紫的萤石立方体] Fluorite on baritefrom Taourirt, Morocco, 8 x 7.4 cm; the largest cube is 1.8 x 1.3 x 1.5 cm. This specimen has been sold. (Photo: Wimon Manorotkul)