Asia
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
China, Russia
Afrika
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Not Yet Found
Eropah
England, France, Germany, Spain, United Kingdom
Austria, Italy, Portugal, United Kingdom
lain
belum menemukan
belum menemukan
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Kolumbia
Argentina, Bolivia, Ekuador
deposito di oceania benua
Australia
Adelaide, New Zealand, Queensland, Tonga, Victoria, Yorke Peninsula
Not Yet Found