Sample BL-95-1

NavDat sample number 90796 · BASALT

Sample

Sample ID	BL-95-1
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Collected by	MacDonald and others
Comment	Pillow basalt

Location

Latitude	47.4131
Longitude	-120.692
State / province	Washington

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
192.1		188.8	192.4

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	47.59		WT%	XRF
AL2O3	16.43		WT%	XRF
TIO2	1.96		WT%	XRF
FEOT	8.84		WT%	XRF
MNO	0.17		WT%	XRF
MGO	6.42		WT%	XRF
CAO	14.49		WT%	XRF
NA2O	3.65		WT%	XRF
K2O	0.1		WT%	XRF
P2O5	0.35		WT%	XRF
LOI	7.33		WT%	XRF
BA	40		PPM	XRF
RB	3		PPM	XRF
SR	128		PPM	XRF
Y	27		PPM	XRF
ZR	121		PPM	XRF
NB	14.78		PPM	XRF
TH	2.16		PPM	XRF
PB	4.32		PPM	XRF
GA	25		PPM	XRF
ZN	99		PPM	XRF
CU	118		PPM	XRF
NI	69		PPM	XRF
V	246		PPM	XRF
CR	232		PPM	XRF
SC	32.38		PPM	XRF
CE	17.27		PPM	XRF

References

MacDonald, James H, Jr; Harper, Gregory D; Miller, Robert B; Miller,Jonathan S; Mlinarevic, Ante N; Schultz, Cynthia E (2008) The Ingalls ophiolite complex, central Cascades, Washington;geochemistry, tectonic setting, and regional correlations. Special Paper - Geological Society of America, vol. 438, pp.133-159,2008 doi:10.1130/2008.2438(04)