deposito di benua timur
Asia
India, Russia
China, India, Iran, Japan, Nepal, North Korea, Russia, Saudi Arabia, South Korea
Afrika
South Africa
South Africa
Eropah
Germany, Greece, Italy, Scotland, Turkey
Austria, France, Greece, Ireland, Italy, Netherlands, Slovakia, Spain, Turkey, Ukraine
lain
tanah penggembalaan, mid-Atlantik ridge
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deposito di benua Barat
Amerika Utara
Canada, USA
Canada
Amerika Selatan
Bolivia, Brazil, Kolumbia, venezuela
Brazil
deposito di oceania benua
Australia
New Zealand, Queensland
New South Wales, Queensland, South Australia, Western Australia