Sample HC-320A

NavDat sample number 55394 · BASALT

Sample

Sample ID	HC-320A
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	44.0711
Longitude	-122.033
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
11		10	12

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	50.89		WT%	XRF
TIO2	1.37		WT%	XRF
AL2O3	17.41		WT%	XRF
FEOT	9.74		WT%	XRF
MNO	0.16		WT%	XRF
MGO	7.42		WT%	XRF
CAO	8.85		WT%	XRF
NA2O	3.13		WT%	XRF
K2O	0.68		WT%	XRF
P2O5	0.35		WT%	XRF
TOTAL	100.05		WT%	XRF
LOI	1.93		WT%	XRF

References

Priest, George R; Black, Gerald L; Woller, Neil M; Taylor, Edward M (1988) Geologic map of the McKenzie Bridge Quadrangle, Lane County, Oregon. Geological Map Series (Portland). 48; 1988.