Asia
-
China, India, Kazakhstan, Mongolia, Russia, Uzbekistan
Afrika
Namibia, Uganda
Namibia, Nigeria, South Africa
Eropah
Germany, Hungary, Italy, Portugal, Spain
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
lain
-
tanah penggembalaan
Amerika Utara
USA
Canada, USA
deposito di oceania benua
Australia
New Zealand, Western Australia
New South Wales, New Zealand