#uwe haubenreisser
Rutherfordine, sklodowskite, Musonoi Mine, DR Congo photo by Uwe Haubenreisser
Fluorite, goethite, quartz, Clara Mine, Germany. Photo by Uwe Haubenreisser
Rutherfordine, sklodowskite, Musonoi Mine, DR Congo photo by Uwe Haubenreisser
Fluorite, goethite, quartz, Clara Mine, Germany. Photo by Uwe Haubenreisser