Asia
Afghanistan, Indonesia, Japan, Russia
India, Russia
Afrika
Ethiopia, Kenya, Tanzania
South Africa
Eropah
Greece, Hungary, Iceland, Italy, Turkey
Germany, Greece, Italy, Scotland, Turkey
lain
belum menemukan
tanah penggembalaan
Amerika Utara
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
Canada, USA
Amerika Selatan
Argentina, Chili, Ekuador, peru
Brazil, Kolumbia, venezuela
deposito di oceania benua
Australia
New Zealand, Western Australia
New Zealand, Queensland