deposito di benua timur
Asia
China, India
Azerbaijan, China, Russia
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
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Eropah
Germany, Iceland, Ireland, Italy, Spain
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
lain
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deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
Bolivia
deposito di oceania benua
Australia
New Zealand, Queensland, Western Australia
New Zealand, South Australia