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