Asia
Afghanistan, Indonesia, Japan, Russia
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Afrika
Kenya
Kenya, Morocco, South Africa, Tanzania
Eropah
Greece, Hungary, Iceland, Italy, Turkey
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
lain
belum menemukan
tanah penggembalaan, mid-Atlantik ridge
Amerika Utara
Canada, Mexico, USA
Canada, Mexico, USA
Amerika Selatan
Argentina, Chili, Ekuador, peru
Bolivia, Brazil
deposito di oceania benua
Australia
New Zealand
New South Wales, Queensland, South Australia, Western Australia