deposito di benua timur
Asia
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China, India, Kazakhstan, Mongolia, Russia, Uzbekistan
Afrika
Ethiopia, Ghana, Western Africa
Namibia, Nigeria, South Africa
Eropah
England
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
lain
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tanah penggembalaan
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Argentina, Bolivia, uruguay
Brazil
deposito di oceania benua
Australia
Central Australia, South Australia, Western Australia
New South Wales, New Zealand