Asia
China, India
Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam
Afrika
Morocco, Namibia
Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania
Eropah
Austria, Italy, Romania, Spain, Switzerland
Belgium, Bulgaria, England, France, Germany, Greece, Hungary, Kosovo, Netherlands, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, The Czech Republic, Ukraine, United Kingdom
lain
belum menemukan
belum menemukan
Amerika Utara
Mexico, USA
Canada, Mexico, USA
Amerika Selatan
Brazil, Kolumbia
Brazil, Chili, Kolumbia, venezuela
deposito di oceania benua
Australia
New South Wales, Queensland, Yorke Peninsula
New South Wales, Queensland, Victoria