Asia
Japan, Oman
Afghanistan, Bangladesh, Bhutan, China, India, Japan, Kazakhstan, Malaysia, Pakistan, Russia, Thailand, Turkey, Vietnam
Afrika
South Africa
Egypt, Ethiopia, Morocco, Nigeria, South Africa
Eropah
France, Germany, Italy
Austria, England, France, Georgia, Germany, Italy, Liechtenstein, Monaco, Norway, Slovenia, Spain, Sweden, Switzerland
lain
pulau hawaii, mid-Atlantik ridge
-
Amerika Utara
Canada, USA
Canada, Costa Rica, Cuba, Mexico, Panama, USA
Amerika Selatan
-
Brazil, Kolumbia, guyana
deposito di oceania benua
Australia
-
New South Wales, New Zealand, Queensland