Page 484 - NEWGEN21-Proceedings-Full

Winu geological modelling; stratigraphy

• Geological modelling utilises
oriented core and RC drilling

with televiewer measurements
collected on both drilling

techniques

• Lithological units (sandstones/

siltstones) difficult to visually
distinguish in logging

(“monotonites”)

• Stratigraphy therefore modelled

using immobile trace element
ratios

• Image shows drillholes colored
according to stratigraphic
interpretation