Asia
Russia, Turkey
Russia
Afrika
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Angola, Botswana, Cameroon, Ethiopia, South Africa
Eropah
Germany, Greece, Iceland, Norway, Poland
England, Hungary, Iceland, United Kingdom
lain
belum menemukan
antarctica
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Brazil
Argentina, Kolumbia, Ekuador
deposito di oceania benua
Australia
South Australia, Western Australia
New South Wales, New Zealand, South Australia, Western Australia