Sample BC97-22

NavDat sample number 119697 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
3		2.89	3.11

Item	Value	Unit	Method
SIO2	50.5	WT%	ICPAES
TIO2	1.31	WT%	ICPAES
AL2O3	14.2	WT%	ICPAES
FE2O3	7.6	WT%	ICPAES
MNO	0.12	WT%	ICPAES
MGO	8.98	WT%	ICPAES
CAO	9.3	WT%	ICPAES
NA2O	3.25	WT%	ICPAES
K2O	2.85	WT%	ICPAES
P2O5	0.83	WT%	ICPAES
LOI	1.08	WT%	ICPAES
TOTAL	100.02	WT%	ICPAES
RB	23	PPM	ICPAES
BA	1480	PPM	ICPAES
TH	6.4	PPM	ICPAES
NB	14.9	PPM	ICPAES
LA	56	PPM	ICPAES
CE	124	PPM	ICPAES
SR	2160	PPM	ICPAES
ND	66	PPM	ICPAES
SM	10.9	PPM	ICPAES
ZR	262	PPM	ICPAES
EU	2.55	PPM	ICPAES
GD	6	PPM	ICPAES
DY	3.5	PPM	ICPAES
Y	16.6	PPM	ICPAES
ER	1.6	PPM	ICPAES
YB	1.23	PPM	ICPAES
SC	18.3	PPM	ICPAES
V	199	PPM	ICPAES
CR	305	PPM	ICPAES
CO	36	PPM	ICPAES
NI	260	PPM	ICPAES