Sample ID: 137 PLB
Georef Number: 2007-064894
Reference Title: Origin and source evolution of the Leucite Hills lamproites; evidencefrom Sr-Nd-Pb-O isotopic compositions
Reference Author: Mirnejad, H; Bell, K

Location

Sample Detail


Major Data? YES
Trace Data? YES
Isotope Data? NO 		Age: 1.95
Min Age: 0.89
Max Age: 3
Geological Age: PLEISTOCENE
Age Method: AR_AR

Material: IGNEOUS
Type: VOLCANIC
Composition:
Rock Name:



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FE2O3T MGO CAO NA2O K2O P2O5 MNO LOI LA CE PR SM EU GD TB DY HO ER TM YB V CR CO NI CU ZN GA ZR BA BI CS HF NB ND PB RB SB SN SR TA TH TL U W Y
2007-064894 ICP WHOLE ROCK 45.3 2.05 7.64 5.89 10.6 11 1.67 8.03 2.05 0.12 4.48                                                                          
2007-064894 ICPMS WHOLE ROCK                       376 712 80.1 36 7.7 22.7 1.8 6.1 0.8 1.7 0.2 0.77 56 444 27 104 49 99 24 529 7212 0.31 3.8 4.7 136 300 120 212 0.4 5 5719 6.7 44.8 0.47 10.7 0.4 27


Total Alkali vs Silica


Element Normalization
  Th
Cs
Cu
Dy
Er
Eu
Nb
Nd
Ni
Pb
Rb
Sb
Sm
Ta
Tb
V
W
Zr
U
Ce
Cr
Ba
La
Pr
Sr
Hf
Y
Tm
Ho
Yb
Co
Zn
Bi
SAMPLE VALUE 44.8 3.8 49 6.1 1.7 7.7 136 300 104 120 212 0.4 36 6.7 1.8 56 0.4 529 10.7 712 444 7212 376 80.1 5719 4.7 27 0.2 0.8 0.77 27 99 0.31
  PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM
REF STANDARD 79.5 21 30 674 438 154 658 1250 1960 150 0.6 5.5 406 37 99 82 29 10.5 20.3 1675 2625 6600 648 254 19.9 283 4.3 68 149 441 105 55 2.5
  PPB  PPB  PPM  PPB  PPB  PPB  PPB  PPB  PPB  PPB  PPM  PPB  PPB  PPB  PPB  PPM  PPB  PPM  PPB  PPB  PPB  PPB  PPB  PPB  PPM  PPB  PPM  PPB  PPB  PPB  PPM  PPM  PPB