deposito di benua timur
Asia
China, Russia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Afrika
-
Ethiopia, Morocco, South Africa
Eropah
Austria, Italy, Portugal, United Kingdom
France, Germany, Italy, Norway, Scotland
lain
-
tanah penggembalaan
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, Costa Rica, Panama, USA
Amerika Selatan
Argentina, Bolivia, Ekuador
Argentina, Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
-
Central Australia, New Zealand, Queensland