Sample M229

NavDat sample number 17100 · ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
24		19	29

Item	Value	Unit	Method
SIO2	54.9	WT%	XRF
TIO2	1.4	WT%	XRF
AL2O3	17.92	WT%	XRF
FEO	7.52	WT%	XRF
MNO	0.11	WT%	XRF
MGO	3.91	WT%	XRF
CAO	8.62	WT%	XRF
NA2O	3.44	WT%	XRF
K2O	1.72	WT%	XRF
P2O5	0.46	WT%	XRF
LOI	2.93	WT%	XRF
TOTAL	99.61	WT%	XRF
SR	945	PPM	XRF
RB	16	PPM	XRF
BA	823	PPM	XRF
TH	2	PPM	XRF
NB	11	PPM	XRF
ZR	195	PPM	XRF
Y	26	PPM	XRF
LA	26	PPM	XRF
CE	50	PPM	XRF
ND	28.5	PPM	UNKNOWN
SM	5.83	PPM	UNKNOWN
SR87_SR86	0.704292		TIMS
SR87_SR86_INITIAL	0.704276		TIMS
ND143_ND144	0.512662		TIMS
E_ND	0.69		TIMS
PB206_PB204	18.629		TIMS
PB207_PB204	15.643		TIMS
PB208_PB204	38.499		TIMS