Fluorescent Mineral Database Back to West Mayacmas Mining District, Sonoma County, California, USACloverdale, West Mayacmas Mining District, Sonoma County, California, USANorth Fork Little Sulphur CreekCinnabar and Idrialite from the Culver-Baer Mine, California, USAIdrialite from Sonoma County, CaliforniaIdrialite from the Culver-Baer Mine, Sonoma County, CaliforniaIdrialite, a Rare Organic Fluorescent Mineral FMDB Home Page Submit a new specimen! My Collection
