deposito di benua timur
Asia
India, Russia
India, Indonesia, Japan, Nepal, South Korea
Afrika
South Africa
Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania
Eropah
Germany, Greece, Italy, Scotland, Turkey
Austria, Finland, Germany, Italy, Romania, Turkey, United Kingdom
lain
tanah penggembalaan, mid-Atlantik ridge
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deposito di benua Barat
Amerika Utara
Canada, USA
Mexico, USA
Amerika Selatan
Bolivia, Brazil, Kolumbia, venezuela
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
deposito di oceania benua
Australia
New Zealand, Queensland
New South Wales, New Zealand, Western Australia