Asia
South Korea
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Afrika
Western Africa
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Eropah
Great Britain, Switzerland
United Kingdom
lain
belum menemukan
belum menemukan
Amerika Utara
Not Yet Found
USA
Amerika Selatan
belum menemukan
Kolumbia
deposito di oceania benua
Australia
Central Australia, Western Australia
Adelaide, New Zealand, Queensland, Tonga, Victoria, Yorke Peninsula