Sample 87

NavDat sample number 17276 · BASALTIC-ANDESITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
26		24	28

Item	Value	Unit	Method
SIO2	55.95	WT%	XRF
TIO2	1.29	WT%	XRF
AL2O3	17.58	WT%	XRF
FEOT	9.28	WT%	XRF
MNO	0.19	WT%	XRF
MGO	3.22	WT%	XRF
CAO	7.02	WT%	XRF
NA2O	3.69	WT%	XRF
K2O	1.38	WT%	XRF
P2O5	0.38	WT%	XRF
TOTAL	100	WT%	XRF
BA	620	PPM	INAA
LA	23.4	PPM	INAA
CE	52.8	PPM	INAA
RB	43	PPM	INAA
SR	400	PPM	INAA
Y	31	PPM	XRF
ZR	130	PPM	INAA