Sample 99-39

NavDat sample number 119735 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
8.99		8.74	9.24

Item	Value	Unit	Method
SIO2	54.5	WT%	ICPAES
TIO2	1.46	WT%	ICPAES
AL2O3	14.8	WT%	ICPAES
FE2O3	6.7	WT%	ICPAES
MNO	0.09	WT%	ICPAES
MGO	6.18	WT%	ICPAES
CAO	7	WT%	ICPAES
NA2O	4.04	WT%	ICPAES
K2O	2.75	WT%	ICPAES
P2O5	0.65	WT%	ICPAES
LOI	0.71	WT%	ICPAES
TOTAL	98.88	WT%	ICPAES
RB	20	PPM	ICPAES
BA	1350	PPM	ICPAES
TH	3.6	PPM	ICPAES
NB	10.5	PPM	ICPAES
LA	47	PPM	ICPAES
CE	100	PPM	ICPAES
SR	2080	PPM	ICPAES
ND	51	PPM	ICPAES
SM	8.2	PPM	ICPAES
ZR	260	PPM	ICPAES
EU	2.05	PPM	ICPAES
GD	5.2	PPM	ICPAES
DY	2.85	PPM	ICPAES
Y	14.5	PPM	ICPAES
ER	1.3	PPM	ICPAES
YB	1.1	PPM	ICPAES
SC	12.8	PPM	ICPAES
V	182	PPM	ICPAES
CR	235	PPM	ICPAES
CO	31	PPM	ICPAES
NI	154	PPM	ICPAES