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Sample 208-4

NavDat sample number 130095

Sample

Sample ID208-4
Rock typeVOLCANIC
MaterialIGNEOUS
Collected byBacon and Lanphere
CommentSubmerged caldera wall outcrops, undivided, 1290' depth off Eagle Point

Location

Latitude42.9173
Longitude-122.118
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
1.85 1.38 2.32

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.9WT%XRF
K2O0.449WT%XRF

References