Fluorite from Mexico No. 368: Nulli Secundus Cut, SI2, 14.2 ct., 15.9 x 15.7 x 10.0 mm, faceted by R. Drummond, $142.00 Sold This is definitely a collector's gem. Fluorite is a very soft mineral; the Mohs hardness is only 4. Because it is so soft, faceting fluorite is a true "tour de force." It is very difficult to obtain a fine polish on facets, and facet junctions on cut fluorites (but not this one) tend to be rounded rather than sharp. Fluorite comes in a variety of colors including beautiful purples, yellows, greens, pinks, and blues. Fluorite is almost never set in jewelry because it would easily scratch or fracture. If you know a masochistic metalsmith, you might induce them to attempt to set a faceted fluorite. If successful, the finished piece would definitely be a unique creation. For the less venturesome, this gem would look great sitting in your cabinet with other rare stones. Return to inventory list