1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Afghanistan, Indonesia, Japan, Russia
Bangladesh, China, India, Russia
1.1.2 Afrika
Kenya
Ethiopia, Kenya, Morocco, South Africa, Tanzania
1.1.3 Eropah
Greece, Hungary, Iceland, Italy, Turkey
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
1.1.4 lain
belum menemukan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Argentina, Chili, Ekuador, peru
Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand
New South Wales, New Zealand, Queensland, Victoria, Western Australia