deposito di benua timur
Asia
Russia, Turkey
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Afrika
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Eropah
Germany, Greece, Iceland, Norway, Poland
United Kingdom
lain
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deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil
Kolumbia
deposito di oceania benua
Australia
South Australia, Western Australia
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula