Your Systematic Collection: 13 Jan - 20 Jan 2019

Manganese Mine, Copper Harbor, Keweenaw County, Michigan, United States of America

Ilua Bay, Tunulliarfik Fjord, Ilímaussaq, Narsaq, Kujalleq, Greenland

Sweetwater Mine, Ellington, Reynolds County, Missouri, United States of America

Seula Mine, Mount Camoscio, Verbano-Cusio-Ossola Province, Piedmont, Italy

Unnamed Prospect, Manhattan, Nye County, Nevada, United States of America

Kitteln Mine, Nordmark, Filipstad, Värmland County, Sweden

Mount Vesuvius, Campania, Italy

Banchetta Mountain, Chisonetto Valley, Sestriere, Torino Province, Piedmont, Italy

Kolársky Hill, Pezinok, Pezinok County, Bratislava Region, Slovakia (Slovak Republic)

Ilfeld, Nordhausen, Harz, Thuringia, Germany

Musonoi Mine, Kolwezi, Lualaba, DR Congo

Rongibbsite Type Locality, Aguila, Maricopa County, Arizona, United States of America

Mount Vesuvius, Campania, Italy

Mount Vesuvius, Campania, Italy

Wessels Mine, Hotazel, Kalahari, Northern Cape Province, South Africa

Bambollita Mine, Moctezuma, Moctezuma Municipality, Sonora, Mexico

Yellow Lake, Olalla, British Columbia, Canada

Lengenbach Quarry, Binntal, Valais, Switzerland

Kasompi Mine, Kolwezi, Lualaba, DR Congo