Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
Western Africa
Eropah
England, Hungary, Iceland, United Kingdom
Great Britain, Switzerland
lain
antarctica
belum menemukan
Amerika Utara
Canada, USA
Not Yet Found
Amerika Selatan
Argentina, Kolumbia, Ekuador
belum menemukan
deposito di oceania benua
Australia
New South Wales, New Zealand, South Australia, Western Australia
Central Australia, Western Australia