deposito di benua timur
Asia
Azerbaijan, China, Russia
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
Afrika
-
South Africa, Western Africa
Eropah
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
USA
Canada
Amerika Selatan
Bolivia
Brazil, Kolumbia, Paraguai
deposito di oceania benua
Australia
New Zealand, South Australia
Central Australia, Western Australia