Minerals-Online Historic XX: 29 May - 05 Jun 2018

Frascati, Alban Hills, Rome Province, Lazio, Italy

Idar-Oberstein, Birkenfeld, Rhineland-Palatinate, Germany

Weidendorf, Franconia, Bavaria, Germany

Kyshtym, Chelyabinsk Oblast, Russian Federation

Jeffrey Mine, Val-des-Sources, Estrie, Québec, Canada

Alnö Island, Sundsvall, Västernorrland County, Sweden

Ivigtut, Ivittuut, Arsuk Fjord, Sermersooq, Greenland

Snarum, Modum, Viken, Norway

Bruck an der Mur, Styria, Austria

Tugtup Agtakôrfia, Tunulliarfik Fjord, Ilímaussaq, Narsaq, Kujalleq, Greenland

Aris Quarry, Windhoek Rural, Khomas Region, Namibia

Langesundsfjorden, Larvik, Vestfold og Telemark, Norway

Edenville, Warwick, Orange County, New York, United States of America

Sunk, Hohentauern, Niedere Tauern, Styria, Austria

Bamble, Vestfold og Telemark, Norway

(Urals), Russian Federation

Halls Gap, Lincoln County, Kentucky, United States of America

Silverton, Animas, San Juan County, Colorado, United States of America

Nizhnii Tagil, Sverdlovsk Oblast, Russian Federation

Špania Dolina, Banská Bystrica County, Banská Bystrica Region, Slovakia (Slovak Republic)

Långban, Filipstad, Värmland County, Sweden

San Giovanni Mine, Punta della Torre, Iglesias, Carbonia-Iglesias Province, Sardinia, Italy

Cerro de San Pedro, Guadarrama Mountains, Madrid, Spain

Hagendorf North Pegmatite, Hagendorf, Waidhaus, Upper Palatinate, Bavaria, Germany

Pulganbar, Gordonbrook, Drake County, New South Wales, Australia

Banská Štiavnica, Banská Štiavnica County, Banská Bystrica Region, Slovakia (Slovak Republic)

Johannesburg District, Gauteng Province, South Africa

Orange River Area, Northern Cape Province, South Africa

Brevik, Porsgrunn, Vestfold og Telemark, Norway