Sample HC-113

NavDat sample number 51686 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
3.72		3.38	4.06

Item	Value	Unit	Method
SIO2	75.51	WT%	XRF
TIO2	0.16	WT%	XRF
AL2O3	13.99	WT%	XRF
FEO	0.93	WT%	XRF
MNO	0.04	WT%	XRF
MGO	0.26	WT%	XRF
CAO	0.61	WT%	XRF
NA2O	4.65	WT%	XRF
K2O	3.82	WT%	XRF
P2O5	0.03	WT%	XRF
LA	26.33	PPM	ICPMS
CE	43.98	PPM	ICPMS
PR	4.47	PPM	ICPMS
ND	15.18	PPM	ICPMS
SM	2.91	PPM	ICPMS
EU	0.51	PPM	ICPMS
GD	2.42	PPM	ICPMS
TB	0.42	PPM	ICPMS
DY	2.6	PPM	ICPMS
HO	0.55	PPM	ICPMS
ER	1.66	PPM	ICPMS
TM	0.27	PPM	ICPMS
YB	1.9	PPM	ICPMS
LU	0.31	PPM	ICPMS
BA	823	PPM	ICPMS
TH	10.71	PPM	ICPMS
NB	11.74	PPM	ICPMS
Y	16.4	PPM	ICPMS
HF	4.35	PPM	ICPMS
TA	1.13	PPM	ICPMS
U	3.69	PPM	ICPMS
PB	13.8	PPM	ICPMS
RB	82.2	PPM	ICPMS
CS	1.05	PPM	ICPMS
SR	84	PPM	ICPMS
SC	2.2	PPM	ICPMS
ZR	143	PPM	ICPMS