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Sample 221

NavDat sample number 127418 · GRANODIORITE

Sample

Sample ID221
Rock nameGRANODIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentCoarse grained porphyry

Location

Latitude40.13
Longitude-105.38
LocationJamestown mining district
State / provinceCOLORADO
FormationPorphyry Mountain Stock

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
56 54.34 57.65

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO263.77WT%XRF
TIO20.17WT%XRF
AL2O315.76WT%XRF
FE2O32.36WT%XRF
MNO0.03WT%XRF
MGO0.83WT%XRF
CAO0.51WT%XRF
NA2O5.54WT%XRF
K2O5.42WT%XRF
P2O50.07WT%XRF
V0.00342PPMUNKNOWN
MN176.75PPMUNKNOWN
CO20.81PPMUNKNOWN
NI3.18PPMUNKNOWN
CU38.8PPMUNKNOWN
ZN40.25PPMUNKNOWN
RB239.76PPMUNKNOWN
SR0.13PPMUNKNOWN
Y19.09PPMUNKNOWN
ZR269.78PPMUNKNOWN
NB45.82PPMUNKNOWN
MO8.77PPMUNKNOWN
U0.0133PPMUNKNOWN
ARSENIC16.08PPMUNKNOWN
SE0.00042PPMUNKNOWN
AG0.00234PPMUNKNOWN
CD0.00026PPMUNKNOWN
SN3.22PPMUNKNOWN
SB1.72PPMUNKNOWN
TE0.00051PPMUNKNOWN
BA708.43PPMUNKNOWN
LA26.93PPMUNKNOWN
CE39.27PPMUNKNOWN

References