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