deposito di benua timur
Asia
India, Russia
Russia, South Korea
Afrika
South Africa
Western Africa
Eropah
Germany, Greece, Italy, Scotland, Turkey
United Kingdom
lain
tanah penggembalaan
-
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil, Kolumbia, venezuela
-
deposito di oceania benua
Australia
New Zealand, Queensland
Central Australia, Western Australia