Sample U_73_A

NavDat sample number 21827 · BASALT

Sample

Latitude	36
Longitude	-112.5
Location	Grand Canyon
State / province	Utah
Location comment	Northeastern Transition Zone

Age (Ma)	Error	Min	Max	Geologic age	Dated by
8		0	17

Item	Value	Unit	Method
SIO2	44.77	WT%	XRF
TIO2	2.69	WT%	XRF
AL2O3	13.56	WT%	XRF
FE2O3	13.29	WT%	XRF
MNO	0.17	WT%	XRF
MGO	10.01	WT%	XRF
CAO	8.96	WT%	XRF
NA2O	3.59	WT%	XRF
K2O	1.98	WT%	XRF
P2O5	0.71	WT%	XRF
TOTAL	99.72	WT%	XRF
V	225	PPM	XRF
BE	524	PPM	XRF
SC	15	PPM	XRF
LA	40	PPM	XRF
ND	42	PPM	XRF
CE	79	PPM	XRF
CR	286	PPM	XRF
NI	214	PPM	XRF
CU	56	PPM	XRF
ZN	117	PPM	XRF
PB	6	PPM	XRF
TH	6	PPM	XRF
RB	20	PPM	XRF
SR	779	PPM	XRF
Y	23	PPM	XRF
ZR	270	PPM	XRF
NB	58	PPM	XRF
SR87_SR86	0.70342		TIMS
ND143_ND144	0.51295		TIMS