Your Systematic Collection: 10 Feb - 17 Feb 2019

U S Borax Open Pit, Boron, Inyo County, California, United States of America

El Dragón Mine, Quijarro Province, Potosi Department, Bolivia

Mattarana, Carrodano, La Spezia Province, Liguria, Italy

Tavagnasco Mine, Tavagnasco, Torino Province, Piedmont, Italy

Moss Mine, Nordmark, Filipstad, Värmland County, Sweden

Kitteln Mine, Nordmark, Filipstad, Värmland County, Sweden

Pereta Mine, Scansano, Grosseto Province, Tuscany, Italy

Jáchymov, Krušné Hory, Karlovy Vary Region, Czech Republic

Jote Mine, Pampa Larga, Tierra Amarilla, Copiapó Province, Atacama Region, Chile

Manjaka, Sahatany Valley, Ibity, Antsirabe II, Vakinankaratra, Madagascar

Margabal Mine, Entraygues-sur-Truyère, Aveyron, Occitanie, France

Wild Cat Mine, Juab County, Utah, United States of America

Lengenbach Quarry, Binntal, Valais, Switzerland

Långban, Filipstad, Värmland County, Sweden

Staffelsee, Geier, Wattener Lizum, Watten Valley, North Tyrol, Tyrol, Austria

Hinodematsu, Genkai-cho, Higashimatsuura, Saga Prefecture, Kyushu Region, Japan

Scerscen Valley, Lanzada, Lanterna Valley, Malenco Valley, Lombardy, Italy

Colle Fabbri, Spoleto, Perugia Province, Umbria, Italy

Mount Vesuvius, Campania, Italy