deposito di benua timur
Asia
Russia
China, India
Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
Morocco, Namibia
Eropah
England, Hungary, Iceland, United Kingdom
Austria, Italy, Romania, Spain, Switzerland
lain
antarctica, tanah penggembalaan
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deposito di benua Barat
Amerika Utara
Canada, Mexico, USA
Mexico, USA
Amerika Selatan
Argentina, Kolumbia, Ekuador
Brazil, Kolumbia
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New South Wales, Queensland, Yorke Peninsula