Asia
Japan, Turkey
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
Afrika
Egypt, Ethiopia, South Africa
South Africa, Western Africa
Eropah
France, Greece, Iceland
United Kingdom
lain
belum menemukan
belum menemukan
Amerika Selatan
belum menemukan
Brazil, Kolumbia, Paraguai
deposito di oceania benua
Australia
New Zealand
Central Australia, Western Australia