Asia
Not Yet Found
China, India, Israel, Russia, South Korea, Thailand, Turkey
Afrika
Uganda
Ethiopia, Morocco, South Africa, Zimbabwe
Eropah
Germany, Hungary, Italy, Spain
England, Italy, Norway, Scotland, Sweden, United Kingdom
lain
tanah penggembalaan, mid-Atlantik ridge
tanah penggembalaan
Amerika Utara
USA
Bahamas, Canada, USA
Amerika Selatan
Bolivia, Brazil
Brazil, Kolumbia, venezuela
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New Zealand, Queensland, Western Australia