Showing 97–108 of 190 resultsSorted by latest
Imiter, Morocco
Bou Azzer, Morocco
Vrančice, Czech Republic
Lake Superior Copper District, Michigan, U. S. A.
Příbram, Mine No. 21, Czech Republic
Příbram, Czech Republic
Jáchymov, Czech Republic
Jáchymov, Eduard Mine, Czech Republic