Sample TRT-1-13

NavDat sample number 35649 · TUFF

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
34		29	39

Item	Value	Unit	Method
SIO2	76.22	WT%	UV-VIS COLORIMETRY
TIO2	0.17	WT%	XRF
AL2O3	12.56	WT%	AAS
FE2O3	1.48	WT%	AAS
FEO	0	WT%	AAS
MNO	0.06	WT%	UNKNOWN
MGO	0.21	WT%	AAS
CAO	0.63	WT%	XRF
NA2O	3.71	WT%	AAS
K2O	4.92	WT%	AAS
P2O5	0.03	WT%	XRF
LOI	1.54	WT%	LOI
TOTAL	99.55	WT%	LOI
BA	307	PPM	XRF
BE	2.9	PPM	UNKNOWN
CO	6	PPM	UNKNOWN
CR	2	PPM	UNKNOWN
CU	2	PPM	UNKNOWN
LI	17	PPM	UNKNOWN
NI	6	PPM	UNKNOWN
PB	27	PPM	UNKNOWN
RB	156	PPM	XRF
SR	46	PPM	XRF
TH	21	PPM	GAMMA-RAY COUNTING
U	4	PPM	GAMMA-RAY COUNTING
V	10	PPM	UNKNOWN
Y	29	PPM	ICP
ZN	39	PPM	UNKNOWN
ZR	155	PPM	XRF