Asia
China, India
China, India, Turkey
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Not Yet Found
Eropah
Germany, Iceland, Ireland, Italy, Spain
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
lain
belum menemukan
arktik
Amerika Utara
Canada, USA
USA
Amerika Selatan
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
Brazil
deposito di oceania benua
Australia
New Zealand, Queensland, Western Australia
Not Yet Found