Asia
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Not Available
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
South Africa
Eropah
Bulgaria, England, Germany, Norway, Romania, Switzerland
England, Finland, United Kingdom
lain
belum menemukan
antarctica, tanah penggembalaan
Amerika Selatan
Brazil, Chili
Kolumbia, uruguay
deposito di oceania benua
Australia
New Zealand, Queensland, South Australia, Western Australia
New Zealand, Western Australia