Sample CM 24-49

NavDat sample number 31677 · BASALT

Sample

Sample ID	CM 24-49
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Comment	Olivine-clinopyroxene bearing basaltic-andesite flows erupted from compound cinder cones.

Age (Ma)	Error	Min	Max	Geologic age	Dated by
9.48		8.49	10.46

Item	Value	Unit	Method
SIO2	55.24	WT%	ICP
AL2O3	15.98	WT%	ICP
FEO	8.97	WT%	ICP
CAO	6.9	WT%	ICP
MGO	4.1	WT%	ICP
NA2O	3.55	WT%	ICP
K2O	2.33	WT%	ICP
TIO2	1.13	WT%	ICP
MNO	0.14	WT%	ICP
P2O5	0.25	WT%	ICP
CR	145	PPM	INAA
CO	29	PPM	INAA
SC	19.6	PPM	INAA
V	171	PPM	INAA
HF	3.86	PPM	INAA
TH	4.89	PPM	INAA
TA	0.97	PPM	INAA
LA	34	PPM	INAA
CE	67.6	PPM	INAA
SM	5.3	PPM	INAA
EU	1.4	PPM	INAA
YB	2.2	PPM	INAA
LU	0.3	PPM	INAA
SR	970	PPM	AAS
RB	40	PPM	AAS
BA	840	PPM	AAS
NI	36	PPM	AAS
NB	23	PPM	XRF
ZR	185	PPM	XRF
SR	970.19	PPM	MS-ID
RB	40.1	PPM	MS-ID
ND	29.96	PPM	MS-ID
ND143_ND144	0.512203		MS
SR87_SR86_INITIAL	0.70893		MS
PB206_PB204	17.332		MS
PB207_PB204	15.496		MS
PB208_PB204	38.01		MS