A series of vibrantly green fluorite crystals with purple edges from Okorusu Mine in Namibia. The Fluorite shows octahedral and dodechahedral faces with a deep and unusually complex series of growth hillocks (surface texture from growth). The top "bubble" crystal is especially complex, showing some trisoctahedral faces.
 
Measurements: 4.50 x 4.00 x 4.10 cm