Asia
China, India
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Afrika
Morocco, Namibia
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Eropah
Austria, Italy, Romania, Spain, Switzerland
United Kingdom
Amerika Utara
Mexico, USA
USA
Amerika Selatan
Brazil, Kolumbia
Kolumbia
deposito di oceania benua
Australia
New South Wales, Queensland, Yorke Peninsula
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula