deposito di benua timur
Asia
China, India, Turkey
India, Indonesia, Japan, Nepal, South Korea
Afrika
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Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania
Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
Austria, Finland, Germany, Italy, Romania, Turkey, United Kingdom
lain
arktik
-
deposito di benua Barat
Amerika Utara
USA
Mexico, USA
Amerika Selatan
Brazil
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
deposito di oceania benua
Australia
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New South Wales, New Zealand, Western Australia