Sample ID: H8-75A
Georef Number: 2005-033635
Reference Title: Temporal controls on basalt genesis and evolution on the OwyheePlateau, Idaho and Oregon
Reference Author: Shoemaker, Kurt A; Hart, William K

Location

Sample Detail


Major Data? YES
Trace Data? YES
Isotope Data? YES 		Age: 0.44
Min Age: 0.396
Max Age: 0.484
Geological Age: PLEISTOCENE
Age Method: REG-COR

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



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FE2O3 FEO MGO CAO NA2O K2O P2O5 MNO LOI LA CE SC V CR CO NI CU ZN GA ZR BA NB RB SR SR87_SR86 Y
2005-033635 XRF WHOLE ROCK 48.68 0.88 16.43 1.95   9.25 11.51 2.5 0.28 0.13 0.18 0.93 9 15       50 183 117 76 16.3 69 192 2.6 2.3 196   21
2005-033635 TIT WHOLE ROCK         8.32                                                
2005-033635 DCP WHOLE ROCK                             34.6 229 278                        
2005-033635 TIMS WHOLE ROCK                                                       0.70462  


Total Alkali vs Silica


Element Normalization
  Cu
Nb
Ni
Rb
Sc
V
Zr
Ce
Cr
Ba
La
Sr
Y
Co
Zn
SAMPLE VALUE 117 2.6 183 2.3 34.6 229 69 15 278 192 9 196 21 50 76
  PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM
REF STANDARD 30 658 1960 0.6 16.2 82 10.5 1675 2625 6600 648 19.9 4.3 105 55
  PPM  PPB  PPB  PPM  PPM  PPM  PPM  PPB  PPB  PPB  PPB  PPM  PPM  PPM  PPM 






Isotope Chemistry
87Sr/86Sr
0.70462