Fig. 8

Surface distribution of the four alteration minerals of propylitic zones via CEM technique applied on ASTER data: a) Talc, b) Calcite, c) Chlorite and d) Epidote alteration minerals. For abbreviation see Fig. 1. (The figure Created by ArcGIS Desktop v. 10.8. https://www.esri.com/en-us/arcgis/products/arcgis-desktop/overview).