deposito's in het oosten van continenten
Afrika
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Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Europa
France, Greece, Romania, Scotland, Spain
Germany, Greece, Iceland, Norway, Poland
deposito's in het westen van continenten
Noord Amerika
USA
Canada, USA
Zuid-Amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Brazil
deposito's in Oceanië continent
Australië
New Zealand, South Australia, Western Australia
South Australia, Western Australia