deposito's in het oosten van continenten
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
England, France, Germany, Spain, United Kingdom
deposito's in het westen van continenten
deposito's in Oceanië continent
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula