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