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