Asia
-
China, India, Indonesia, Kazakhstan, Russia, South Korea, Thailand, Turkey
Afrika
Uganda
Morocco, South Africa
Eropah
Germany, Hungary, Italy, Spain
Finland, France, Georgia, Germany, Great Britain, Italy, Kazakhstan, Netherlands, Norway, Spain, Switzerland
lain
tanah penggembalaan, mid-Atlantik ridge
-
Amerika Utara
USA
Canada, USA
Amerika Selatan
Bolivia, Brazil
Argentina, Brazil, Kolumbia, Ekuador, venezuela
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New Zealand, Western Australia