deposito di benua timur
Asia
China, India
Russia
Afrika
Namibia
Angola, Botswana, Cameroon, Ethiopia, South Africa
Eropah
Italy, Spain
England, Hungary, Iceland, United Kingdom
lain
-
antarctica
deposito di benua Barat
Amerika Utara
-
Canada, USA
Amerika Selatan
-
Argentina, Kolumbia, Ekuador
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, Victoria
New South Wales, New Zealand, South Australia, Western Australia