Writers : Samiee, S.; Haidarian shahri, M.R.; Mazaheri, S.A.; Karimpour, M.H.
Refference : The 15th Symposium of Crysallography and Mineralogy of Iran
Publishing Year : 1387

Abstract :

Taknar polymetal (Cu, Zn, Au, Ag, Pb) massive sulphide deposit is located in part of Taknar formation and in a tectonic corridor between two active major Dorouneh and Takanar faults. Being ancient (Ordovician age?) the shape, dimention and location of mineralization has changed extensively and truncated through time. The deposit have high amount of magnetite (5-65%) associated with sulfide mineralization while the host rock (schistose rock of Taknar formation) has no magnetite. the aim of this work was to complement ore grade data inside Tak II adite via geochemical samples.
Ground magnetic survey was also on the northeast of Tak II (outside of the mine region) which is here named Tak V, for exploration of new mineralization.
Magnetometries do to in grid cells 10×20. Magnetic Suseptibility measurement was also made over rock outcrops along the survey traverses. Maps of TMT, Rotation to the pole (RTP), Upward continued and first vertical derivative were produced.
Geochemical result of Tak II adite indicated that this part of the mineralization differs greatly from the stockwork of Tak III (mine stringer zone) and it is more correlated whit the massive and layer mineralization of itself. This is a clue that stockwork zone of Tak II has great distance from main stringer zone of the polymetal deposit.

Subject List : Geochemistry, Magnetometry