Sample 172

NavDat sample number 1462

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
24.25		21.3	27.2

Item	Value	Unit	Method
SIO2	26	WT%	UNKNOWN
AL2O3	11.9	WT%	UNKNOWN
FE2O3	6	WT%	UNKNOWN
FEO	4.4	WT%	UNKNOWN
MGO	9.2	WT%	UNKNOWN
CAO	8.7	WT%	UNKNOWN
NA2O	1.6	WT%	UNKNOWN
K2O	3.7	WT%	UNKNOWN
H2O_MINUS	2.5	WT%	UNKNOWN
H2O	2.3	WT%	UNKNOWN
TIO2	2.1	WT%	UNKNOWN
P2O5	0.88	WT%	UNKNOWN
MNO	0.18	WT%	UNKNOWN
TOTAL	100	WT%	UNKNOWN