Přísečnice, Czech Republic
Dolní Kramolín, revír Michalovy Hory, Czech Republic
Petlery, Czech Republic
Bílina, Czech Republic
Chvaletice, Czech Republic
Vejprty, Czech Republic
Staré Ransko, Czech Republic
Nakauri mine, Aiči, Japan
Dalnegorsk, Russia
Elmwood mine, Carthage, Tennessee, United States of America
Vrchoslav, Czech Republic
Mýtinka, Czech Republic
Dean, Wushan, China
