Full text: XIXth congress (Part B7,1)

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Asadi, Hooshang 
  
allows the extraction of several important geological structures that are believed to play an important role in 
determining the morphology of sub-surface gold mineralised zones. In particular the quantification of the degree of 
residual enrichment of gold in soils was possible by comparison of the soil results with analyses from drillholes made in 
the same area. Based on this relationship, it has been demonstrated that it is possible to use the size and magnitude of 
soil gold anomalies to infer the quantity and grade of in-situ gold mineralisation present. 
REFERENCES 
Asadi H.H., J. H. L. Voncken and M. Hale (1999). Invisible gold at Zarshuran, Iran. Economic Geology, vol. 94: 
pp.1367-1374. 
Asadi H.H. and Hale, M. (1999). Integrated Analysis of Aeromagnetic, Landsat TM and Mineral Occurrence Data for 
Epithermal Gold Exploration in Northwest Iran. Presented at the 13" International Conference on Applied Geologic 
Remote Sensing, Vancouver, British Colombia, Canada, 1-3 March 1999. 
Asadi H.H., J. H. L. Voncken, R. A. Kuhnel and M. Hale (2000). Petrography, mineralogy and geochemistry of the 
Zarshuran gold deposit and implications for ore genesis. Mineralium Deposit (in Press). 
Ngonzi K. (2000). Spatial Modeling of mineral exploration data from the Zarshuran gold deposit, Iran: using 2D 
approaches to guide 3D resource modeling. International Institute for Aerospace Survey and Earth Sciences (ITC), The 
Netherlands, MSc thesis, 150 pp. 
Paterson N.R. and Reeves C.V. (1985). Applications of Gravity and Magnetic Surveys: The State-of-the-Art in 1985," 
Geophysics, 50: pp. 2558-2594. 
Qin S. (1994). An Analytical Signal Approach to the Interpretation of Total Field Magnetic Anomalies, Geophysical 
Prospecting, Vol. 42: pp.665-676. 
Samimi M (1992) Reconnaissance and preliminary exploration in the Zarshuran area. Kavoshgaran Engineering 
Consultant, Tehran, 47 pp (in Persian). 
  
International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B7. Amsterdam 2000. 89 
 
	        
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