Sample Ci-60

NavDat sample number 57601 · BASALT

Sample

Sample ID	Ci-60
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Comment	[3 - 5 m.y.] These basalts are characterized by their uniformly high Nd values 7.7 to 9.3 and generally low, but variable, 87Sr/86Sr ratios 0.7028 to 0.7040. From the northern half of the volcanic field.

Age (Ma)	Error	Min	Max	Geologic age	Dated by
3.93		3.537	4.323

Item	Value	Unit	Method
SIO2	51.8	WT%	XRF
AL2O3	17.4	WT%	XRF
CAO	7.07	WT%	XRF
MGO	4.7	WT%	XRF
NA2O	4.7	WT%	XRF
K2O	2.21	WT%	XRF
FEOT	9	WT%	WET
MNO	0.16	WT%	XRF
TIO2	2.23	WT%	XRF
P2O5	0.78	WT%	XRF
H2O_PLUS	0.17	WT%	WET
H2O_MINUS	0.16	WT%	WET
CO2	0.07	WT%	WET
ARSENIC	0.67	PPM	INAA
BA	339	PPM	INAA
CO	27.3	PPM	INAA
CR	59.2	PPM	INAA
CS	0.59	PPM	INAA
HF	7.63	PPM	INAA
NI	73.3	PPM	INAA
RB	40.2	PPM	INAA
SB	0.08	PPM	INAA
SC	14	PPM	INAA
SR	469	PPM	INAA
TA	3.92	PPM	INAA
TH	4.2	PPM	INAA
U	1.16	PPM	INAA
W	1.13	PPM	INAA
ZN	92.8	PPM	INAA
ZR	347	PPM	INAA
LA	34	PPM	INAA
CE	71.7	PPM	INAA
ND	34.6	PPM	INAA
SM	7.55	PPM	INAA
EU	2.54	PPM	INAA
GD	7.93	PPM	INAA
TB	1.14	PPM	INAA
TM	0.504	PPM	INAA
YB	2.98	PPM	INAA
LU	0.41	PPM	INAA
RB	41.5	PPM	UNKNOWN
SR	544	PPM	MS
SM	8.1	PPM	UNKNOWN
ND	42.1	PPM	MS
SR87_SR86	0.70334		MS
ND143_ND144	0.513068		MS
SR87_SR86_INITIAL	0.70333		MS
PB206_PB204	18.913		UNKNOWN
PB207_PB204	15.596		UNKNOWN
PB208_PB204	38.903		UNKNOWN