Sample 712 Tavw

NavDat sample number 88775 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
23.8		23	24.6

Item	Value	Unit	Method
SIO2	64.6	WT%	XRF
AL2O3	15.9	WT%	XRF
FE2O3	4.13	WT%	XRF
MGO	1.29	WT%	XRF
CAO	1.55	WT%	XRF
NA2O	5.28	WT%	XRF
K2O	4.17	WT%	XRF
TIO2	0.574	WT%	XRF
P2O5	0.2	WT%	XRF
MNO	0.08	WT%	XRF
LOI	1.7	WT%	XRF
TOTAL	99.8	WT%	XRF
RB	144	PPM	XRF
ZR	188	PPM	ICP
NB	11	PPM	ICP
BE	0.9	PPM	ICP
SC	3.2	PPM	ICP
V	46	PPM	ICP
CR	16	PPM	ICP
CO	5	PPM	ICP
NI	16	PPM	ICP
CU	29	PPM	ICP
ZN	33.7	PPM	ICP
ARSENIC	14	PPM	ICP
SR	640	PPM	ICP
Y	14	PPM	ICP
BA	1480	PPM	ICP
LA	25.4	PPM	ICP
PB	13	PPM	ICP