Sample Ci 9-101

NavDat sample number 57611 · BASALT

Sample

Sample ID	Ci 9-101
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Comment	[5.5 - 6.1 m.y.] These basalts are found east of the main volcanic field and have lower Nd values 5.1 to 7.5.

Age (Ma)	Error	Min	Max	Geologic age	Dated by
6.2		5.58	6.82

Item	Value	Unit	Method
SIO2	47.2	WT%	XRF
AL2O3	16.7	WT%	XRF
CAO	8.95	WT%	XRF
MGO	6.68	WT%	XRF
NA2O	2.98	WT%	XRF
K2O	2.15	WT%	XRF
FEOT	12.6	WT%	WET
MNO	0.19	WT%	XRF
TIO2	2.04	WT%	XRF
P2O5	0.56	WT%	XRF
H2O_PLUS	1.39	WT%	WET
H2O_MINUS	0.5	WT%	WET
CO2	0.65	WT%	WET
ARSENIC	4.3	PPM	INAA
BA	471	PPM	INAA
CO	36.4	PPM	INAA
CR	120	PPM	INAA
CS	0.52	PPM	INAA
HF	4.21	PPM	INAA
NI	145	PPM	INAA
RB	36.1	PPM	INAA
SB	0.773	PPM	INAA
SC	22	PPM	INAA
SR	580	PPM	INAA
TA	3.84	PPM	INAA
TH	4	PPM	INAA
U	1.36	PPM	INAA
ZN	69.2	PPM	INAA
ZR	175	PPM	INAA
LA	32.8	PPM	INAA
CE	64.2	PPM	INAA
ND	27.6	PPM	INAA
SM	5.59	PPM	INAA
EU	1.83	PPM	INAA
GD	5.7	PPM	INAA
TB	0.85	PPM	INAA
TM	0.414	PPM	INAA
YB	2.47	PPM	INAA
LU	0.328	PPM	INAA
RB	32.3	PPM	UNKNOWN
SR	602	PPM	MS
SM	5.64	PPM	UNKNOWN
ND	31.6	PPM	MS
PB	1.9	PPM	UNKNOWN
SR87_SR86	0.70305		MS
ND143_ND144	0.513003		MS
SR87_SR86_INITIAL	0.70304		MS
PB206_PB204	18.89		UNKNOWN
PB207_PB204	15.551		UNKNOWN
PB208_PB204	38.516		UNKNOWN