The block caving mining method has become increasingly popular in the last two decades. Meanwhile, Indonesia several potential ore bodies which have not yet determined suitable methods. references to projects worldwide and potency of metal deposits were reviewed determine requirements for using transformed method. This can be applied on a blocky body with thickness 200–800 m, various rock mass ...

Hanza region is located in the southern part of Urumieh–Dokhtar Metallogenic belt in southeastern Iran. This region includes six known porphyry copper deposits and it is considered as an ore- bearing region from geochemical point of view. The aim of this research is to examine effective processing techniques in the analysis of stream sediment geochemical datasets and ASTER satellite images. The...