deposito di benua timur
Asia
Russia
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Afrika
-
Kenya, Morocco, South Africa, Tanzania
Eropah
Ukraine
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
lain
-
tanah penggembalaan, mid-Atlantik ridge
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, Mexico, USA
Amerika Selatan
Brazil
Bolivia, Brazil
deposito di oceania benua
Australia
Western Australia
New South Wales, Queensland, South Australia, Western Australia