Asia
China, India, Indonesia, Russia, Singapore, South Korea
China, India
Afrika
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Angola, Egypt, Madagascar, Namibia, Nigeria
Eropah
Albania, France, Germany, Great Britain, United Kingdom
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
lain
belum menemukan
belum menemukan
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Brazil, Kolumbia, Ekuador
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
New South Wales, South Australia, Western Australia
Central Australia, Queensland, Western Australia