deposito di benua timur
Asia
China, India, Indonesia, Saudi Arabia, South Korea
China, India, Israel, Russia, South Korea, Thailand, Turkey
Afrika
Eritrea, Ethiopia, Ghana, South Africa, Western Africa
Ethiopia, Morocco, South Africa, Zimbabwe
Eropah
England, Finland, France, Germany, Great Britain, Greece, United Kingdom
England, Italy, Norway, Scotland, Sweden, United Kingdom
lain
-
tanah penggembalaan
deposito di benua Barat
Amerika Utara
USA
Bahamas, Canada, USA
Amerika Selatan
-
Brazil, Kolumbia, venezuela
deposito di oceania benua
Australia
Central Australia, Western Australia
New Zealand, Queensland, Western Australia