Sample ID: 97LC-Q144
Georef Number: 2004-069377
Reference Title: Geologic map of the Woodland Quadrangle, Clark and Cowlitz Counties, Washington.
Reference Author: Evarts-Russell-C

Location

Sample Detail


Major Data? YES
Trace Data? YES
Isotope Data? NO 		Age: 36
Min Age: 35
Max Age: 37
Geological Age: EOCENE
Age Method: REG-COR

Material: IGNEOUS
Type: PLUTONIC
Composition: INTERMEDIATE
Rock Name: ANDESITE



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FEOT MGO CAO NA2O K2O P2O5 MNO ZR BA NB RB SR Y
2004-069377 XRF WHOLE ROCK 57.09 1.72 15.97   3.47 7.14 3.66 1.46 0.35 0.18 275 277 18 31 323 34
2004-069377 XRF WHOLE ROCK       8.95                        


Total Alkali vs Silica


Element Normalization
  Nb
Rb
Zr
Ba
Sr
Y
SAMPLE VALUE 18 31 275 277 323 34
  PPM PPM PPM PPM PPM PPM
REF STANDARD 658 0.6 10.5 6600 19.9 4.3
  PPB  PPM  PPM  PPB  PPM  PPM