deposito's in het oosten van continenten
Azië
China, India, Kazakhstan, Mongolia, Russia
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Afrika
Namibia, Nigeria, South Africa
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Europa
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
England, France, Germany, Spain, United Kingdom
anderen
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deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, USA
Zuid-Amerika
Brazil, Venezuela
Colombia
deposito's in Oceanië continent
Australië
New South Wales, New Zealand
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula