Sample s_97-6G

NavDat sample number 43393 · XENOLITH

Sample

Latitude	46.87
Longitude	-121.758
Location	Burroughs Mountain Lava Flow
State / province	Washington
Location comment	North Vertical Section

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.496		0.489	0.503

Item	Value	Unit	Method
SIO2	61.4	WT%	XRF
TIO2	0.76	WT%	XRF
AL2O3	17.4	WT%	XRF
FE2O3T	5.56	WT%	XRF
CAO	5.65	WT%	XRF
MGO	3.16	WT%	XRF
MNO	0.09	WT%	XRF
K2O	1.43	WT%	XRF
NA2O	4.25	WT%	XRF
P2O5	0.17	WT%	XRF
LA	14.6	PPM	LA-ICPMS
CE	35	PPM	LA-ICPMS
PR	3.89	PPM	LA-ICPMS
ND	15.8	PPM	LA-ICPMS
SM	3.17	PPM	LA-ICPMS
EU	1.06	PPM	LA-ICPMS
GD	2.62	PPM	LA-ICPMS
TB	0.43	PPM	LA-ICPMS
DY	2.12	PPM	LA-ICPMS
HO	0.41	PPM	LA-ICPMS
ER	1.21	PPM	LA-ICPMS
YB	1.21	PPM	LA-ICPMS
LU	0.18	PPM	LA-ICPMS
CR	69	PPM	XRF
NI	33	PPM	XRF
CU	30	PPM	XRF
ZN	67	PPM	XRF
RB	27	PPM	XRF
SR	537	PPM	XRF
Y	14	PPM	XRF
ZR	136	PPM	XRF
NB	0	PPM	XRF
BA	395	PPM	XRF