Sample ID: Z-385
Georef Number: 2002-002168
Reference Title: Hydrous phase equilibria of a Mexican high-silica andesite; a candidate for a mantle origin?.
Reference Author: Blatter-Dawnika-L; Carmichael-Ian-S-E

Location

Sample Detail


Major Data? YES
Trace Data? YES
Isotope Data? NO 		Age: 0.22
Min Age: 0
Max Age: 3
Geological Age: PLEISTOCENE
Age Method: UNKNOWN

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



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FE2O3 FEO MGO CAO NA2O K2O P2O5 MNO H2O_PLUS H2O_MINUS LA CE V CR NI CU ZN GA ZR BA NB ND PB RB S SR Y
2002-002168 UNKNOWN WHOLE ROCK 63.61 0.62 16.04 1.06 2.83 3.67 5.04 3.68 1.91 0.13 0.06 0.55 0.39 23 31 82 154 82 19 55 20 132 380 6 17 8 31   793 18
2002-002168 UNKNOWN WHOLE ROCK                                                       99.59    


Total Alkali vs Silica


Element Normalization
  Cu
Nb
Nd
Ni
Pb
Rb
V
Zr
S
Ce
Cr
Ba
La
Sr
Y
Zn
SAMPLE VALUE 19 6 17 82 8 31 82 132 99.59 31 154 380 23 793 18 55
  PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM
REF STANDARD 30 658 1250 1960 150 0.6 82 10.5 250 1675 2625 6600 648 19.9 4.3 55
  PPM  PPB  PPB  PPB  PPB  PPM  PPM  PPM  PPM  PPB  PPB  PPB  PPB  PPM  PPM  PPM