Asia
India
Russia, South Korea
Afrika
East Africa, Ethiopia, Madagascar, Morocco, Mozambique
Western Africa
Eropah
Albania, Romania, Scotland, United Kingdom
United Kingdom
lain
belum menemukan
belum menemukan
Amerika Selatan
Brazil, Kolumbia, venezuela
belum menemukan
deposito di oceania benua
Australia
Central Australia, Western Australia
Central Australia, Western Australia