deposito di benua timur
Asia
China, India
Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Afrika
Namibia
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Eropah
Italy, Spain
England, Finland, Germany, Great Britain, Greece, United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
-
Canada, USA
Amerika Selatan
-
Kolumbia
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, Victoria
New Zealand, Queensland, Western Australia