Sample s_CR-11

NavDat sample number 4186 · BASALT

Sample

Latitude	47.6
Longitude	-121
Location	COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / YAKIMA BASALT
State / province	WASHINGTON
Location comment	CRESCENT BAR, CENTRAL WASHINGTON

Age (Ma)	Error	Min	Max	Geologic age	Dated by
13.8		11.2	16.4	MIDDLE MIOCENE

Item	Value	Unit	Method
SIO2	53.14	WT%	WET
TIO2	1.79	WT%	WET
AL2O3	14.18	WT%	WET
FE2O3	1.91	WT%	WET
FEO	9.69	WT%	WET
CAO	8.6	WT%	WET
MGO	4.93	WT%	WET
MNO	0.2	WT%	WET
K2O	1.17	WT%	WET
NA2O	2.83	WT%	WET
P2O5	0.31	WT%	WET
H2O_PLUS	0.79	WT%	WET
H2O_MINUS	0.37	WT%	WET
CO2	0.01	WT%	WET
F	0.05	WT%	WET
CL	0.01	WT%	WET
YB	4	PPM	OES
SC	42	PPM	OES
V	400	PPM	OES
CR	50	PPM	OES
CO	34	PPM	OES
NI	20	PPM	OES
CU	42	PPM	OES
GA	22	PPM	OES
RB	29.3	PPM	UNKNOWN
SR	282	PPM	UNKNOWN
Y	40	PPM	OES
ZR	180	PPM	OES
BA	450	PPM	OES
SR87_SR86	0.70528		TIMS