Sample 7

NavDat sample number 5126 · BASALT

Sample

Sample ID	7
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	45.97
Longitude	-121.949
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	54.56		WT%	UNKNOWN
TIO2	0.91		WT%	UNKNOWN
AL2O3	19.11		WT%	UNKNOWN
FEOT	8.42		WT%	UNKNOWN
MNO	0.19		WT%	UNKNOWN
MGO	4.68		WT%	UNKNOWN
CAO	7.89		WT%	UNKNOWN
NA2O	2.9		WT%	UNKNOWN
K2O	1.14		WT%	UNKNOWN
P2O5	0.19		WT%	UNKNOWN
TOTAL	99.38		WT%	UNKNOWN
LOI	1.22		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.