Sample R9-1-62

NavDat sample number 36721 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
4.3		3.87	4.73

Item	Value	Unit	Method
SIO2	59.74	WT%	ICP
TIO2	0.51	WT%	ICP
AL2O3	17.28	WT%	ICP
FE2O3	7.11	WT%	ICP
FEO	6.39	WT%	ICP
MNO	0.18	WT%	ICP
MGO	0.47	WT%	ICP
CAO	2.26	WT%	ICP
NA2O	6.5	WT%	ICP
K2O	5.24	WT%	ICP
P2O5	0.24	WT%	ICP
LOI	0.57	WT%	ICP
TOTAL	100.1	WT%	ICP
BA	364	PPM	INAA
CO	2	PPM	INAA
CR	3	PPM	INAA
NB	88	PPM	XRF
NI	1	PPM	XRF
RB	90.4	PPM	XRF
SC	6.5	PPM	INAA
SR	78	PPM	XRF
TA	6.46	PPM	INAA
TH	10.3	PPM	INAA
Y	48.5	PPM	XRF
ZN	108	PPM	XRF
ZR	947	PPM	XRF
LA	82.3	PPM	INAA
CE	137	PPM	INAA
ND	71.4	PPM	INAA
SM	13.7	PPM	INAA
EU	2.64	PPM	INAA
TB	1.85	PPM	INAA
YB	4.7	PPM	INAA
LU	0.68	PPM	INAA
RB	94.6	PPM	MS-ID
SR	87	PPM	MS-ID
PB	4.99	PPM	MS-ID