Catapleite Ps. Fluorite With Mn-Neptunite And Aegirine
Mont St. Hilaire, Quebec, Canada
Thumbnail, 1.5 x 1.5 x 1.5 cm
A choice thumbnail of this unusual material, of which several dozen were available and I picked 4 I regarded as bit nicer than most. This one is one of the sharpest crystals, and had the best association with bright red, gemmy mn-neptunites.