deposito di benua timur
Asia
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
India, Russia
Afrika
Egypt, Ethiopia, Ghana, South Africa
South Africa
Eropah
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
Iceland
lain
tanah penggembalaan
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deposito di benua Barat
Amerika Utara
Canada, Cuba, Jamaica, USA
Canada, USA
Amerika Selatan
Bolivia, Brazil, Kolumbia, Ekuador, Paraguai
Brazil
deposito di oceania benua
Australia
New South Wales, New Zealand, Western Australia
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