Afrika
Rwanda, Tanzania
Angola, Egypt, Madagascar, Namibia, Nigeria
Eropah
Not Yet Found
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
lain
pulau hawaii
belum menemukan
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Kolumbia
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
Not Yet Found
Central Australia, Queensland, Western Australia