This is a 100% not-for-profit, non-commercial website

Franklin at Night | Greenland Minerals | Greenland Trip | Karpatite | Benitoite | Oracle | Princess Pat Mine

Franklin at night: Mineral collector viewing wall of fluorescing willemite (green) and calcite (red) at night lit with shortwave UV light. Trotter mineral dump, Franklin, NJ. Photo © Herb Yeates 2006.