6071 Fluorite, Esperanza Mine, Melchor Mezquiz, Mun. de Melchor Mezquiz, Coahuila, Mexico

A bright specimen of fluorite with stair-stepped formation. It has very nice dark orchid purple colour. The crystals are translucent with dark phantoms inside. Ex Mike Knew Collection. Mike Knew is the owner of Top Gem Minerals in Tucson, Arizona.