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Sample 326

NavDat sample number 17792 · BASALTIC-ANDESITE

Sample

Sample ID326
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentMaximum and minimum ages given are approximations based on average error of previous K-Ar dating.

Location

Latitude32.6956
Longitude-107.928
LocationBear Springs
State / provinceNew Mexico

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28 25 32

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO252.02WT%EDXRF
TIO21.61WT%EDXRF
AL2O315WT%EDXRF
FEO9.93WT%EDXRF
MNO0.13WT%EDXRF
MGO5.73WT%EDXRF
CAO8.2WT%EDXRF
NA2O3.26WT%EDXRF
K2O1.51WT%EDXRF
P2O50.59WT%EDXRF
TOTAL97.98WT%EDXRF

References