deposito di benua timur
Asia
China, Russia
India
Afrika
-
South Africa, Tanzania
Eropah
Austria, Italy, Portugal, United Kingdom
Germany, Greece, Italy, Scotland, Turkey
lain
-
antarctica, tanah penggembalaan
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Argentina, Bolivia, Ekuador
Argentina, Brazil, Kolumbia, venezuela
deposito di oceania benua
Australia
-
Central Australia, New Zealand, Queensland, Western Australia