Sample 86CG-V117B

NavDat sample number 59823 · DIORITE

Sample

Sample ID	86CG-V117B
Rock name	DIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	46.0844
Longitude	-122.336
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
23		2	45

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	58.62		WT%	XRF
TIO2	0.82		WT%	XRF
AL2O3	17.76		WT%	XRF
FEOT	8.56		WT%	XRF
MNO	0.23		WT%	XRF
MGO	2.24		WT%	XRF
CAO	5.95		WT%	XRF
NA2O	4.58		WT%	XRF
K2O	0.72		WT%	XRF
P2O5	0.51		WT%	XRF
TOTAL	99.65		WT%	XRF
LOI	1.92		WT%	XRF
BA	214		PPM	XRF
LA	25		PPM	XRF
CE	41		PPM	XRF
RB	15		PPM	XRF
SR	411		PPM	XRF
Y	25		PPM	XRF
ZR	152		PPM	XRF
NB	-10		PPM	XRF

References

du, Bray Edward A; John, David A; Sherrod, David R; Evarts, Russell C; Conrey, Richard M; Lexa, Jaroslav (2006) Geochemical database for volcanic rocks of the western Cascades, Washington, Oregon, and California. U. S. Geological Survey Data Series. 2006.