deposito di benua timur
Asia
Russia
Russia
Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
South Africa, Western Africa
Eropah
England, Hungary, Iceland, United Kingdom
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lain
antarctica, tanah penggembalaan
-
deposito di benua Barat
Amerika Utara
Canada, Mexico, USA
Canada, USA
Amerika Selatan
Argentina, Kolumbia, Ekuador
-
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
Central Australia, Western Australia