Sample ID: TH 7B
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: 6.25 Min Age: 5 Max Age: 7.5 Geological Age: MIOCENE Age Method: UNKNOWN Material: IGNEOUS Type: VOLCANIC Composition: Rock Name:

Rock Data

Reference	Technique	Material	SIO2	TIO2	AL2O3	FE2O3	FEO	MGO	CAO	NA2O	K2O	MNO	H2O_PLUS	H2O_MINUS
1979-023073	UNKNOWN	WHOLE ROCK	45.8	2.25	15.3	4.68	6.6	9.6	11.4	3.45	0.9	0.16	0	0.08