Sample ID: C8011
Georef Number: 2005-900022
Reference Title: Preliminary Chemistry, Petrology, and Paleomagnetic Data for the Sentinel Bluffs Member, Columbia River Basalt Group
Reference Author: Reidel-S-P; Valenta-M-M

Location

Sample Detail


Major Data? YES
Trace Data? YES
Isotope Data? NO 		Age: 15.5
Min Age: 15
Max Age: 16
Geological Age: MIOCENE
Age Method: STRAT

Material: IGNEOUS
Type: VOLCANIC
Composition: MAFIC
Rock Name: BASALT



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FEO MGO CAO NA2O K2O P2O5 MNO LA CE SC V CR NI CU ZN GA ZR BA NB PB RB SR TH Y
2005-900022 XRF WHOLE ROCK 54.61 1.752 14.29 10.9 4.96 8.62 3 1.34 0.316 0.189 14 46 40 308 53 10 27 116 24 153 478 11.6 5 30 306 2 35


Total Alkali vs Silica


Element Normalization
  Th
Cu
Nb
Ni
Pb
Rb
Sc
V
Zr
Ce
Cr
Ba
La
Sr
Y
Zn
SAMPLE VALUE 2 27 11.6 10 5 30 40 308 153 46 53 478 14 306 35 116
  PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM
REF STANDARD 79.5 30 658 1960 150 0.6 16.2 82 10.5 1675 2625 6600 648 19.9 4.3 55
  PPB  PPM  PPB  PPB  PPB  PPM  PPM  PPM  PPM  PPB  PPB  PPB  PPB  PPM  PPM  PPM