Sample 3

NavDat sample number 5122 · BASALT

Sample

Sample ID	3
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	45.73
Longitude	-121.947
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	55		WT%	UNKNOWN
TIO2	1.63		WT%	UNKNOWN
AL2O3	17.68		WT%	UNKNOWN
FEOT	8.85		WT%	UNKNOWN
MNO	0.14		WT%	UNKNOWN
MGO	3.12		WT%	UNKNOWN
CAO	8.32		WT%	UNKNOWN
NA2O	3.81		WT%	UNKNOWN
K2O	1.18		WT%	UNKNOWN
P2O5	0.28		WT%	UNKNOWN
TOTAL	100.07		WT%	UNKNOWN
LOI	1.85		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.