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