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