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