Asia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
China, India
Afrika
Ethiopia, Morocco, South Africa
Namibia
Eropah
France, Germany, Italy, Norway, Scotland
Italy, Spain
lain
tanah penggembalaan
belum menemukan
Amerika Utara
Canada, Costa Rica, Panama, USA
Not Yet Found
Amerika Selatan
Argentina, Brazil, Kolumbia, Ekuador
belum menemukan
deposito di oceania benua
Australia
Central Australia, New Zealand, Queensland
New South Wales, New Zealand, Queensland, Victoria