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