Asia
China, India, Indonesia, Russia, Singapore, South Korea
Not Yet Found
Afrika
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Namibia, Uganda
Eropah
Albania, France, Germany, Great Britain, United Kingdom
Germany, Hungary, Italy, Portugal, Spain
lain
belum menemukan
belum menemukan
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil, Kolumbia, Ekuador
belum menemukan
deposito di oceania benua
Australia
New South Wales, South Australia, Western Australia
New Zealand, Western Australia