Asia
China, India
China, India, Indonesia, Russia, Singapore, South Korea
Afrika
Morocco, Namibia
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Eropah
Austria, Italy, Romania, Spain, Switzerland
Albania, France, Germany, Great Britain, United Kingdom
Amerika Utara
Mexico, USA
Canada, USA
Amerika Selatan
Brazil, Kolumbia
Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
New South Wales, Queensland, Yorke Peninsula
New South Wales, South Australia, Western Australia