← Search

Sample BC-2

NavDat sample number 67124 · DIORITE

Sample

Sample IDBC-2
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentporphyry

Location

Latitude39.0831
Longitude-106.6
LocationLincoln Gulch Stock, intrusion two
State / provinceCOLORADO
FormationLincoln Gulch Stock

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28.75 23.8 33.7 Oligocene

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.8WT%XRF
AL2O317.6WT%XRF
FE2O36.38WT%XRF
MGO2.26WT%XRF
CAO4.45WT%XRF
NA2O3.42WT%XRF
K2O2.84WT%XRF
TIO20.84WT%XRF
P2O50.33WT%XRF
MNO0.09WT%XRF
LOI1.95WT%XRF
H2O1.4WT%XRF
SR865PPMXRF
ZR397PPMXRF
RB69PPMXRF
BA1823PPMXRF
SIO258.8WT%XRF
AL2O317.6WT%XRF
FE2O36.38WT%XRF
MGO2.26WT%XRF
CAO4.45WT%XRF
NA2O3.42WT%XRF
K2O2.84WT%XRF
TIO20.84WT%XRF
P2O50.33WT%XRF
MNO0.09WT%XRF
LOI1.95WT%XRF

References