Sample ID: ZI7
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? NO
Isotope Data? NO
Age: 9.25
Min Age: 7.5
Max Age: 11
Geological Age: MIOCENE
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
1979-023073 UNKNOWN WHOLE ROCK 63.77 0.7 16.14 4.47 0.31 0.99 5.13 4.2 1.05 0.08 0.05 1.18 0.91


Total Alkali vs Silica