Sample MB97

NavDat sample number 6950 · DACITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
21		17	25

Item	Value	Unit	Method
SIO2	66.06	WT%	XRF
TIO2	0.9	WT%	XRF
AL2O3	15.81	WT%	XRF
FEOT	4.71	WT%	XRF
MNO	0.1	WT%	XRF
MGO	1.31	WT%	XRF
CAO	4.15	WT%	XRF
NA2O	4.55	WT%	INAA
K2O	2.19	WT%	XRF
P2O5	0.22	WT%	XRF
TOTAL	99.4	WT%	XRF
LOI	1.49	WT%	XRF
RB	57	PPM	XRF
SR	381	PPM	XRF
Y	33	PPM	XRF
ZR	231	PPM	XRF
NB	19	PPM	XRF
NI	12	PPM	XRF