Fluorapatite     Panasqueira Mine, Couto Mineiro, da Panasqueira, Panasqueira, Covilha, astelo Branco District, Portugal. Ex. Harold L. Dibble collection. Transparent green crystals to 2.5 cm each in a 5.1 x 4.5 x 3.2 cm grouping.  All crystals are well-formed and doubly-terminated. Minor arsenopyrite. One crystal has a couple tiny chips otherwise in excellent condition. Outstanding luster and arrangement. This is a “Blue Cap” example showing blue fluorescence along the terminal planes of each crystal under SWUV light.   $400