Asia
China, India, Kazakhstan, Mongolia, Russia, Uzbekistan
Russia
Afrika
Namibia, Nigeria, South Africa
Not Yet Found
Eropah
Austria, Denmark, Germany, Great Britain, Netherlands, Poland, Sweden, Switzerland, United Kingdom
Ukraine
lain
tanah penggembalaan
belum menemukan
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Brazil
Brazil
deposito di oceania benua
Australia
New South Wales, New Zealand, Western Australia
Western Australia