Sample ID: VE158
Georef Number: 1984-001334
Reference Title: Relations volcanologie - magmatologie - geodynamique; application au passage entre volcanisme alcalin et andesitique dans le Sud mexicain Axe Trans-mexicain et Province Alcaline Orientale
Reference Author: Robin-C

Location

Sample Detail


Major Data? YES
Trace Data? YES
Isotope Data? NO
Age: 2
Min Age: 1
Max Age: 3
Geological Age: PLEISTOCENE
Age Method: UNKNOWN

Material: IGNEOUS
Type: VOLCANIC
Composition:
Rock Name: NOT-GIVEN



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FE2O3 FEO MGO CAO NA2O K2O MNO H2O_PLUS H2O_MINUS CR CO NI CU ZN BA RB SR
1979-023073 UNKNOWN WHOLE ROCK 59.6 1.2 16.9 2.01 3.41 3.5 5.6 3.35 2.1 0.08 1.02 0.3 20 40 30 25 70 485 45 425


Total Alkali vs Silica


Element Normalization
  Cu
Ni
Rb
Cr
Ba
Sr
Co
Zn
SAMPLE VALUE 25 30 45 20 485 425 40 70
  PPM PPM PPM PPM PPM PPM PPM PPM
REF STANDARD 30 1960 0.6 2625 6600 19.9 105 55
  PPM  PPB  PPM  PPB  PPB  PPM  PPM  PPM