Sample ID: NE1
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 SR
1979-023073 UNKNOWN WHOLE ROCK 63.8 0.65 16.65 2.12 1.69 2 3.85 4.45 2 0.07 1.3 0.4 130 55 90 60 85 370 620


Total Alkali vs Silica


Element Normalization
  Cu
Ni
Cr
Ba
Sr
Co
Zn
SAMPLE VALUE 60 90 130 370 620 55 85
  PPM PPM PPM PPM PPM PPM PPM
REF STANDARD 30 1960 2625 6600 19.9 105 55
  PPM  PPB  PPB  PPB  PPM  PPM  PPM