deposito di benua timur
Asia
-
Cambodia, Russia, South Korea
Afrika
Uganda
East Africa
Eropah
Germany, Hungary, Italy, Spain
England, Germany, Hungary, Iceland, Scotland, Sweden
lain
tanah penggembalaan, mid-Atlantik ridge
pulau hawaii
deposito di benua Barat
Amerika Utara
USA
USA
Amerika Selatan
Bolivia, Brazil
-
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
Victoria