deposito di benua timur
Asia
China, India, Iran, Japan, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Russia
Afrika
Kenya, Morocco, South Africa, Tanzania
Angola, Botswana, Cameroon, Ethiopia, South Africa
Eropah
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
England, Hungary, Iceland, United Kingdom
lain
tanah penggembalaan, mid-Atlantik ridge
antarctica, tanah penggembalaan
deposito di benua Barat
Amerika Utara
Canada, Mexico, USA
Canada, Mexico, USA
Amerika Selatan
Bolivia, Brazil
Argentina, Kolumbia, Ekuador
deposito di oceania benua
Australia
New South Wales, Queensland, South Australia, Western Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia