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Sample J-38a

NavDat sample number 123230 · ALKALI BASALT

Sample

Sample IDJ-38a
Rock nameALKALI BASALT
Rock typeVOLCANIC
CompositionMAFIC
MaterialIGNEOUS
CommentSW Round Mountain

Location

Latitude32.666
Longitude-116.167
LocationJacumba
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
15.6 11.2 20

Analyses

Whole Rock

ItemValueStd. dev.UnitMethod
SIO251.58WT%UNKNOWN
TIO21.69WT%UNKNOWN
AL2O316.74WT%UNKNOWN
FE2O32.94WT%UNKNOWN
FEO4.95WT%UNKNOWN
MNO0.14WT%UNKNOWN
MGO6.14WT%UNKNOWN
CAO8.6WT%UNKNOWN
NA2O3.24WT%UNKNOWN
K2O1.9WT%UNKNOWN
H2O_PLUS1.33WT%UNKNOWN
H2O_MINUS0.49WT%UNKNOWN
P2O50.15WT%UNKNOWN
TOTAL99.89WT%UNKNOWN
BA2100PPMUNKNOWN
CO22PPMUNKNOWN
CR280PPMUNKNOWN
CU32PPMUNKNOWN
MN930PPMUNKNOWN
NI63PPMUNKNOWN
SC26PPMUNKNOWN
SR640PPMUNKNOWN
V120PPMUNKNOWN
Y27PPMUNKNOWN
ZR230PPMUNKNOWN

References