Writers : Ghazbani, R.; Khatib, M. M.
Refference : 28th Symposium on Geosciences and the 14th Symposium on Geological Society of Iran
Publishing Year : 1389

Abstract :

Mineralization structure in Qaleh Zari cupper mine is as vein type and minerals have replaced in open spaces due to present shear zone activity in this area. Investigation of relation between fractures and veins denoted significant relation. Orientation of calculated primary main stress (σ1) of this area is N-S and has made dextral shear zone with N135 trend. After some times, the main stress axis has undergone dextral rotation, then growth of this phase stopped and NE_SW fractures have occurred. Beside change of tectonic conditions, Simultaneous with growth of deformation, change of temperature and composition conditions have caused several mineralization phases.

Subject List : strain