Sample 86-20

NavDat sample number 51834 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
16.31		16.11	16.51

Item	Value	Unit	Method
SIO2	54.25	WT%	DCPAES
TIO2	2.05	WT%	DCPAES
AL2O3	14.08	WT%	DCPAES
FE2O3	12.08	WT%	DCPAES
MNO	0.18	WT%	DCPAES
MGO	3.24	WT%	DCPAES
CAO	6.61	WT%	DCPAES
NA2O	3.73	WT%	DCPAES
K2O	2.05	WT%	DCPAES
P2O5	0.44	WT%	DCPAES
LOI	0.46	WT%	DCPAES
TOTAL	99.17	WT%	DCPAES
NI	29	PPM	XRF
V	268	PPM	XRF
BA	864	PPM	XRF
RB	50	PPM	XRF
SR	450	PPM	XRF
ZR	210	PPM	XRF
Y	34	PPM	XRF
NB	9.9	PPM	XRF
GA	21.3	PPM	XRF
CU	151	PPM	XRF
CO	34	PPM	XRF
ZN	109	PPM	XRF
LA	23	PPM	XRF
CE	49	PPM	XRF
U	1.6	PPM	XRF
TH	4.4	PPM	XRF