Sample s_LOG CR BUK-21

NavDat sample number 36248 · BASALT

Sample

Sample ID	s_LOG CR BUK-21
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

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

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
16.85		16.5	17.2

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
LA	13.1		PPM	ICPMS
CE	29.6		PPM	ICPMS
PR	4.64		PPM	ICPMS
ND	21.4		PPM	ICPMS
SM	5.48		PPM	ICPMS
EU	1.87		PPM	ICPMS
GD	6.04		PPM	ICPMS
TB	0.58		PPM	ICPMS
DY	5.78		PPM	ICPMS
HO	1.1		PPM	ICPMS
ER	3.18		PPM	ICPMS
YB	2.7		PPM	ICPMS
LU	0.44		PPM	ICPMS

References

Hooper, P R; Hawkesworth, C J (1993) Isotopic and geochemical constraints on the origin and evolution of the Columbia River Basalt. Journal of Petrology. 34; 6, Pages 1203-1246. 1993.