Sample ID: 97RB006B
Georef Number: 2006-900110
Reference Title: Major oxide and trace element analyses for igneous and metamorphic rock samples from northern and central Idaho
Reference Author: Lewis, R.S.; Frost, T.P.

Location

Sample Detail


Major Data? YES
Trace Data? YES
Isotope Data? NO 		Age: 47
Min Age: 43
Max Age: 52
Geological Age: EOCENE
Age Method: REG-COR

Material: IGNEOUS
Type: VOLCANIC
Composition: FELSIC
Rock Name: DACITE



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FEOT MGO CAO NA2O K2O P2O5 MNO LOI LA SC V CR CO NI CU ZN GA ARSENIC BA BI CD HG MO PB SB U W
2006-900110 XRF WHOLE ROCK 65.57 0.3 17.58 2.53 1.43 3.55 4.56 2.75 0.15 0.03 0.77                                      
2006-900110 ICP WHOLE ROCK                       -10 2 25 49 7 6 3 14 -10 -2 360 -2 -0.5 -1 -1 6 -2 -10 -10


Total Alkali vs Silica


Element Normalization
  Cu
Mo
Ni
Pb
Sb
Sc
V
W
U
As
Cr
Ba
La
Co
Zn
Bi
SAMPLE VALUE 3 1 6 6 2 2 25 10 10 2 49 360 10 7 14 2
  PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM
REF STANDARD 30 50 1960 150 5.5 16.2 82 29 20.3 2625 6600 648 105 55 2.5
  PPM  PPB  PPB  PPB  PPB  PPM  PPM  PPB  PPB    PPB  PPB  PPB  PPM  PPM  PPB