Features

Band or Ratio

Comment

Reference

Features

Ferrous Silicates

(biotit, chl, amph)

5/4

Fe oxide, Cu-Au

Alteration

CSIRO

Dolomite

(6 + 8)/7

Carbonates

Rown, USGS

Quartz Rich Rocks

14/12

Silica

Rown

NDVI

(3 − 2)/(3 + 2)

Vegetation Index