Sample s_DSTW 75-219

NavDat sample number 10691 · BASALT

Sample

Sample ID	s_DSTW 75-219
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	46
Longitude	-118.85
Location	COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / GRANDE RONDE BASALT
State / province	WASHINGTON

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
15		13	17

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
RB	4.6		PPM	TIMS_ID
SR	406		PPM	TIMS_ID
ND143_ND144	0.512683			TIMS
SR87_SR86	0.70489			TIMS
PB206_PB204	18.81			MS
PB207_PB204	15.564			MS
PB208_PB204	38.66			MS
D18O	6.62		PERMILL	UNKNOWN

References

Carlson, Richard W (1984) Isotopic constraints on Columbia River flood basalt genesis and the nature of the subcontinental mantle. Geochimica et Cosmochimica Acta. 48; 11, 1984.