deposito di benua timur
Asia
China, India
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Afrika
Namibia
Ethiopia, Morocco, South Africa
Eropah
Italy, Spain
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
New South Wales, New Zealand, Queensland, Victoria
Central Australia, New Zealand, Queensland