Asia
China
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
Afrika
East Africa
Egypt, Ethiopia, Ghana, South Africa
Eropah
Italy
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
lain
belum menemukan
tanah penggembalaan
Amerika Utara
Not Yet Found
Canada, Cuba, Jamaica, USA
Amerika Selatan
belum menemukan
Bolivia, Brazil, Kolumbia, Ekuador, Paraguai
deposito di oceania benua
Australia
Queensland
New South Wales, New Zealand, Western Australia