Fluorite     Newlandside Quarry, Stanhope, Weardale, Durham, England.  Ex. Dr. Steve Chamberlain collection.  5.5 x 4.2 x 2.5 cm dome of twins and single cubes.  One twin in the center has a tiny chip seen with 10x magnification otherwise in nice condition.  Attractive with a high luster and excellent crystal transparency.  $40