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