Fluorite with phantom zoning
Okorusu Mine, Otjiwarango District
5.7 x 4.3 x 3.7 CM (small cabinet/large miniature)
Gemmy Fluorite cubes of blue-green color in a cluster on minimal matrix from Okorusu. This Fluorite has well defined inner phantoms of a darker violet-blue color and some cubes have a thin color zone extra near the outer edge. This specimen displays well from either side. The main crystals are prominent, sharp and clean, the only damage seen is minor on the outer edges where this was removed. Most Okorusu Fluorites are damaged, or the crystals are very tightly packed together, this is a nice exception. The mine has been inactive now for about three years and may be gone forever.