deposito di benua timur
Asia
Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
India, Russia
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
South Africa
Eropah
England, Finland, Germany, Great Britain, Greece, United Kingdom
Germany, Greece, Italy, Scotland, Turkey
lain
-
tanah penggembalaan, mid-Atlantik ridge
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Kolumbia
Bolivia, Brazil, Kolumbia, venezuela
deposito di oceania benua
Australia
New Zealand, Queensland, Western Australia
New Zealand, Queensland