Asia
China, India, Israel, Russia, South Korea, Thailand, Turkey
Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam
Afrika
Ethiopia, Morocco, South Africa, Zimbabwe
Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania
Eropah
England, Italy, Norway, Scotland, Sweden, United Kingdom
Belgium, Bulgaria, England, France, Germany, Greece, Hungary, Kosovo, Netherlands, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, The Czech Republic, Ukraine, United Kingdom
lain
tanah penggembalaan
belum menemukan
Amerika Utara
Bahamas, Canada, USA
Canada, Mexico, USA
Amerika Selatan
Brazil, Kolumbia, venezuela
Brazil, Chili, Kolumbia, venezuela
deposito di oceania benua
Australia
New Zealand, Queensland, Western Australia
New South Wales, Queensland, Victoria