Asia
China, India, Kazakhstan, Mongolia, Russia
India, Pakistan, Russia
Afrika
Namibia, Nigeria, South Africa
Ethiopia, Kenya, Morocco, South Africa
Eropah
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
lain
belum menemukan
belum menemukan
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil, venezuela
Kolumbia, Ekuador, peru
deposito di oceania benua
Australia
New South Wales, New Zealand
New South Wales, Victoria, Western Australia