deposito di benua timur
Asia
China, India
China, India
Afrika
Namibia
Angola, Egypt, Madagascar, Namibia, Nigeria
Eropah
Italy, Spain
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
-
Canada, USA
Amerika Selatan
-
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, Victoria
Central Australia, Queensland, Western Australia