deposito di benua timur
Asia
India, Saudi Arabia, Singapore, South Korea
India, Russia
Afrika
Ethiopia, Western Africa
South Africa
Eropah
England, Georgia, Switzerland, United Kingdom
Germany, Greece, Italy, Scotland, Turkey
lain
-
tanah penggembalaan, mid-Atlantik ridge
deposito di benua Barat
Amerika Utara
Canada
Canada, USA
Amerika Selatan
Kolumbia
Bolivia, Brazil, Kolumbia, venezuela
deposito di oceania benua
Australia
Central Australia, New South Wales, New Zealand, Western Australia
New Zealand, Queensland