Sample X-72

NavDat sample number 48758 · PYROCLASTIC-FLOW

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
11.4		10.26	12.54

Item	Value	Unit	Method
SIO2	75.99	WT%	XRF
AL2O3	12.41	WT%	XRF
TIO2	0.3	WT%	XRF
FEOT	2.28	WT%	XRF
MNO	0.04	WT%	XRF
CAO	0.54	WT%	XRF
MGO	0.14	WT%	XRF
K2O	5.66	WT%	XRF
NA2O	2.61	WT%	XRF
P2O5	0.03	WT%	XRF
NI	16	PPM	XRF
CR	16	PPM	XRF
SC	2	PPM	XRF
V	5	PPM	XRF
BA	947	PPM	XRF
RB	213	PPM	XRF
SR	38	PPM	XRF
ZR	406	PPM	XRF
Y	49	PPM	XRF
NB	44.5	PPM	XRF
GA	20	PPM	XRF
CU	9	PPM	XRF
ZN	55	PPM	XRF
PB	29	PPM	XRF
LA	89	PPM	XRF
CE	151	PPM	XRF
TH	32	PPM	XRF