Asia
China, India
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria
Ethiopia, Morocco, South Africa
Eropah
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
France, Germany, Italy, Norway, Scotland
lain
belum menemukan
tanah penggembalaan
Amerika Utara
Canada, USA
Canada, Costa Rica, Panama, USA
Amerika Selatan
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
Argentina, Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
Central Australia, Queensland, Western Australia
Central Australia, New Zealand, Queensland