Your Systematic Collection: 01 Dec - 08 Dec 2017

Gambatesa Mine, Reppia, Genova, Liguria, Italy

Tre Croci, Vetralla, Vico Lake, Viterbo Province, Lazio, Italy

Correc d'en Llinassos, Oms, Pyrénées-Orientales, Occitanie, France

Mariposa Mine, Terlingua District, Brewster County, Texas, United States of America

Monte Arsiccio Mine, Sant'Anna di Stazzema, Stazzema, Lucca Province, Tuscany, Italy

Jáchymov, Krušné Hory, Karlovy Vary Region, Czech Republic

Montaldo Mine, Borgata Oberti, Cuneo Province, Piedmont, Italy

Sant'Olga Tunnel, Monte Arsiccio Mine, Sant'Anna di Stazzema, Lucca Province, Tuscany, Italy

Giveway-Simplot Mine, Red Canyon, San Juan County, Utah, United States of America

Solfatara di Pozzuoli, Phlegrean Fields, Naples Province, Campania, Italy

Iriki Mine, Iriki, Satsumasendai City, Kagoshima Prefecture, Kyushu Region, Japan

Monte Nero Mine, Rocchetta Vara, La Spezia Province, Liguria, Italy

Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo

Solfatara di Pozzuoli, Phlegrean Fields, Naples Province, Campania, Italy

Gambatesa Mine, Reppia, Genova, Liguria, Italy