Sample ID: 96-11b
Georef Number: 2005-024533
Reference Title: Magnesian andesite and dacite lavas from Mt. Shasta, NorthernCalifornia; products of fractional crystallization of H (sub 2) O-richmantle melts
Reference Author: Grove, Timothy L; Baker, Michael B; Price, Richard C; Parman, StephenW; Elkins-Tanton, Linda T; Chatterjee, Nilanjan; Muentener, Othmar

Location

Sample Detail


Major Data? YES
Trace Data? NO
Isotope Data? NO 		Age: 0.01
Min Age: 0.0094
Max Age: 0.01
Geological Age: QUATERNARY
Age Method: UNKNOWN

Material: IGNEOUS
Type: VOLCANIC
Composition: FELSIC
Rock Name: DACITE



Rock Data
Reference Technique Material SIO2 TIO2 AL2O3 FE2O3 MGO CAO NA2O K2O P2O5 MNO
2005-024533 XRF WHOLE ROCK 64.25 0.51 16.82 3.76 2.99 5.89 3.86 1.07 0.15 0.07


Total Alkali vs Silica