Zvole, Czech Republic
Cavnic, Romania
Černý Důl, Czech Republic
Prachovice, Czech Republic
Mariánská skála, Ustí nad Labem, Czech Republic
Helgustadir mine, Iceland
Franklin mining district, New Jersey, United States of America
Vlastějovice, Czech Republic
Mojžíř, Czech Republic
Štramberk, Czech Republic
Příbram, Czech Republic
