Sample 81

NavDat sample number 36803 · MINETTE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
36.8		36.4	37.2

Item	Value	Unit	Method
SIO2	50.2	WT%	ICPAES
MGO	13.2	WT%	ICPAES
TIO2	1.09	WT%	ICPAES
AL2O3	11.3	WT%	ICPAES
FE2O3	2.74	WT%	ICPAES
FEO	4.66	WT%	TIT
MNO	0.13	WT%	ICPAES
CAO	8.57	WT%	ICPAES
NA2O	2.3	WT%	ICPAES
K2O	4.19	WT%	ICPAES
P2O5	0.33	WT%	ICPAES
CO2	0.08	WT%	UNKNOWN
H2O_PLUS	0.72	WT%	PENFIELD
H2O_MINUS	0.13	WT%	PENFIELD
RB	137	PPM	XRF
SR	758	PPM	XRF
SM	8.54	PPM	INAA
ND	54.9	PPM	INAA
TH	7.5	PPM	INAA
NI	276	PPM	XRF
CR	580	PPM	XRF
Y	26	PPM	XRF
ZR	186	PPM	XRF
NB	13.7	PPM	XRF
BA	1097	PPM	XRF
LA	41.3	PPM	INAA
CE	86	PPM	INAA
EU	2.35	PPM	INAA
TB	1.09	PPM	INAA
YB	1.63	PPM	INAA
LU	0.28	PPM	INAA
HF	5.64	PPM	INAA
TA	2.31	PPM	INAA
PB206_PB204	18.759		MS
PB207_PB204	15.585		MS
PB208_PB204	38.135		MS