Sample 1

NavDat sample number 5120 · BASALT

Sample

Sample ID	1
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	45.745
Longitude	-121.976
State / province	Washington

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
32		28	36

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	49.92		WT%	UNKNOWN
TIO2	1.25		WT%	UNKNOWN
AL2O3	18.93		WT%	UNKNOWN
FEOT	11.5		WT%	UNKNOWN
MNO	0.19		WT%	UNKNOWN
MGO	4.05		WT%	UNKNOWN
CAO	9.8		WT%	UNKNOWN
NA2O	3.68		WT%	UNKNOWN
K2O	0.32		WT%	UNKNOWN
P2O5	0.36		WT%	UNKNOWN
TOTAL	99.75		WT%	UNKNOWN
LOI	3.69		WT%	UNKNOWN

References

Wise, W S (1970) Cenozoic volcanism in the Cascade Mountains of southern Washington. Bulletin - Division of Mines and Geology (State of Washington). 60, 1970.