Sample QB801

NavDat sample number 21800 · THOLEIITE

Sample

Sample ID	QB801
Rock name	THOLEIITE
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	34.68
Longitude	-108.05
Location	Older Basalts
State / province	New Mexico

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.685		0.001	1.38

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	50.66		WT%	XRF
TIO2	1.46		WT%	XRF
AL2O3	15.18		WT%	XRF
FE2O3	12.36		WT%	XRF
MNO	0.17		WT%	XRF
MGO	9.09		WT%	XRF
CAO	9.09		WT%	XRF
NA2O	2.76		WT%	XRF
K2O	0.59		WT%	XRF
P2O5	0.19		WT%	XRF
CR	298		PPM	INAA
NI	179		PPM	XRF
ZN	97		PPM	XRF
RB	12		PPM	INAA
SR	265		PPM	INAA
Y	23		PPM	INAA
ZR	110		PPM	INAA
NB	12		PPM	INAA
BA	183		PPM	XRF
YB	5.5		PPM	INAA
PB	4.7		PPM	INAA
TH	3		PPM	INAA

References

Menzies, Martin A; Kyle, Philip R; Jones, Michael; Ingram, Gerry (1991) Enriched and depleted source components for tholeiitic and alkaline lavas from Zuni-Bandera, New Mexico; inferences about intraplate processes and stratified lithosphere. Journal of Geophysical Research, B, Solid Earth and Planets. 96; 8, Pages 13,645-13,671. 1991. . doi:10.1029/91JB00556