>
Fa   |   Ar   |   En
   mineral potential modeling of porphyry copper deposits using continuously-weighted spatial evidence layers and union score integration method  
   
نویسنده bahri esmaeil ,alimoradi andisheh ,yousefi mahyar
منبع journal of mining and environment - 2021 - دوره : 12 - شماره : 3 - صفحه:743 -751
چکیده    There are different exploration methods, each of which may introduce a number of promising exploration targets. however, due to the financial and time constraints, only a few of them are selected as the exploration priorities. instead of the individual use of any exploration method, it is common to integrate the results of different methods in an interdependent framework in order to recognize the best targets for further exploration programs. in this work, the continuously-weighted evidence maps of proximity to intrusive contacts, faults density, and stream sediment geochemical anomalies of a set of porphyry copper deposits in the jiroft region of the kerman province in iran are first generated using the logistic functions. the weighted evidence maps are then integrated using the union score integration function in order to model the deposit type in the studied area. the weighting and integration approaches applied avoid the disadvantages of the traditional methods in terms of carrying the bias and error resulting from the weighting procedure. evaluation of the ensuing prospectivity model generated demonstrate that the prediction rate of the model is acceptable, and the targets generated are reliable to follow up the exploration program in the studied area.
کلیدواژه modeling ,integration ,exploration targets ,porphyry copper ,jiroft
آدرس imam khomeini international university, department of mining engineering, iran, imam khomeini international university, department of mining engineering, iran, malayer university, department of mining engineering, iran
پست الکترونیکی m.yousefi.eng@gmail.com
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved