deposito di benua timur
Asia
China, India
China, India, Russia, Saudi Arabia, South Korea
Afrika
Morocco, Namibia
Egypt, Ethiopia, Kenya, Madagascar, Morocco, South Africa
Eropah
Austria, Italy, Romania, Spain, Switzerland
England, Finland, France, Spain, United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
Mexico, USA
Canada, USA
Amerika Selatan
Brazil, Kolumbia
Argentina, Kolumbia
deposito di oceania benua
Australia
New South Wales, Queensland, Yorke Peninsula
Central Australia, Western Australia