Sample 202

NavDat sample number 52826 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.29		0.029	0.549

Item	Value	Unit	Method
SIO2	63	WT%	XRF
AL2O3	16.5	WT%	XRF
FEOT	5.71	WT%	XRF
MGO	1.97	WT%	XRF
CAO	4.58	WT%	XRF
NA2O	4.54	WT%	XRF
K2O	2.38	WT%	XRF
TIO2	1.01	WT%	XRF
P2O5	0.25	WT%	XRF
MNO	0.11	WT%	XRF
TOTAL	99.56	WT%	XRF
LOI	0.36	WT%	XRF
NA2O	4.84	WT%	FPHOT
K2O	2.376	WT%	FPHOT
FEOT	4.21	WT%	WET
H2O_PLUS	0.29	WT%	WET
H2O_MINUS	0.09	WT%	WET
CO2	0.1	WT%	WET
RB	62	PPM	XRF
SR	383	PPM	XRF
Y	29	PPM	XRF
ZR	217	PPM	XRF
NB	7	PPM	XRF
BA	628	PPM	XRF
NI	10	PPM	XRF
CU	12	PPM	XRF
ZN	70	PPM	XRF
CR	3	PPM	XRF
SC	15.8	PPM	INAA
CR	1	PPM	INAA
CO	10.7	PPM	INAA
RB	57	PPM	INAA
SR	386	PPM	INAA
ZR	178	PPM	INAA
SB	0.23	PPM	INAA
CS	3.21	PPM	INAA
BA	583	PPM	INAA
LA	17.3	PPM	INAA
CE	37.8	PPM	INAA
ND	20.5	PPM	INAA
SM	4.34	PPM	INAA
EU	1.2	PPM	INAA
GD	3.94	PPM	INAA
TB	0.685	PPM	INAA
DY	4.15	PPM	INAA
YB	2.44	PPM	INAA
LU	0.398	PPM	INAA
HF	4.64	PPM	INAA
TA	0.565	PPM	INAA
TH	5.75	PPM	INAA
U	2.32	PPM	INAA
MN	857	PPM	INAA