Asia
China, India, Indonesia, Kazakhstan, Russia, South Korea, Thailand, Turkey
Not Yet Found
Afrika
Morocco, South Africa
Uganda
Eropah
Finland, France, Georgia, Germany, Great Britain, Italy, Kazakhstan, Netherlands, Norway, Spain, Switzerland, Venezuela
Germany, Hungary, Italy, Spain
lain
belum menemukan
tanah penggembalaan, mid-Atlantik ridge
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil
Bolivia, Brazil
deposito di oceania benua
Australia
New Zealand, Western Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia