Sample 97-LT-91B

NavDat sample number 130831 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
14		1	28

Item	Value	Unit	Method
SIO2	57.79	WT%	XRF
TIO2	0.504	WT%	XRF
AL2O3	18.06	WT%	XRF
FE2O3	5.164	WT%	XRF
MNO	0.0904	WT%	XRF
MGO	1.837	WT%	XRF
CAO	6.403	WT%	XRF
NA2O	3.62	WT%	XRF
K2O	2.5	WT%	XRF
P2O5	0.327	WT%	XRF
LOI	3.6	WT%	XRF
V	89	PPM	XRF
CR	13	PPM	XRF
NI	7	PPM	XRF
RB	38	PPM	XRF
SR	846	PPM	XRF
Y	16	PPM	XRF
ZR	159	PPM	XRF
BA	1304	PPM	XRF
LA	31.64	PPM	ICPMS
ND	25.56	PPM	ICPMS
YB	1.23	PPM	ICPMS
NB	10	PPM	ICPMS
CS	0.62	PPM	ICPMS
HF	3.86	PPM	ICPMS
TH	5.11	PPM	ICPMS
CE	58.98	PPM	UNKNOWN
PR	7.06	PPM	UNKNOWN
TA	0.49	PPM	UNKNOWN
SM	4.19	PPM	UNKNOWN
EU	0.98	PPM	UNKNOWN
GD	2.95	PPM	UNKNOWN
TB	0.38	PPM	UNKNOWN
DY	2.39	PPM	UNKNOWN
HO	0.43	PPM	UNKNOWN
ER	1.31	PPM	UNKNOWN
TM	0.18	PPM	UNKNOWN
LU	0.19	PPM	UNKNOWN
NB	7.85	PPM	UNKNOWN
U	1.61	PPM	UNKNOWN
CO	10	PPM	UNKNOWN
ZN	95	PPM	UNKNOWN
SR87_SR86	0.70566		UNKNOWN
ND143_ND144	0.512533		UNKNOWN
PB208_PB204	38.648		UNKNOWN
PB207_PB204	15.63		UNKNOWN
PB206_PB204	18.971		UNKNOWN