deposito di benua timur
Asia
Russia
China, India, Kazakhstan, Mongolia, Russia
Afrika
South Africa, Western Africa
Namibia, Nigeria, South Africa
Eropah
-
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
-
Brazil, venezuela
deposito di oceania benua
Australia
Central Australia, Western Australia
New South Wales, New Zealand