deposito di benua timur
Asia
Japan
India, Pakistan, Russia
Afrika
Rwanda, Tanzania
Ethiopia, Kenya, Morocco, South Africa
Eropah
-
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
lain
pulau hawaii
-
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Kolumbia
Kolumbia, Ekuador, peru
deposito di oceania benua
Australia
-
New South Wales, Victoria, Western Australia