Sample QBW901

NavDat sample number 21784 · THOLEIITE

Sample

Sample ID	QBW901
Rock name	THOLEIITE
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	35
Longitude	-107.85
Location	Hoya di Cibola
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	51.63		WT%	XRF
TIO2	1.27		WT%	XRF
AL2O3	15.09		WT%	XRF
FE2O3	11.65		WT%	XRF
MNO	0.16		WT%	XRF
MGO	8.66		WT%	XRF
CAO	9.15		WT%	XRF
NA2O	2.73		WT%	XRF
K2O	0.57		WT%	XRF
P2O5	0.16		WT%	XRF
CR	301		PPM	INAA
NI	203		PPM	XRF
ZN	93		PPM	XRF
RB	14		PPM	INAA
SR	249		PPM	INAA
Y	23		PPM	INAA
ZR	96		PPM	INAA
NB	10		PPM	INAA
BA	150		PPM	XRF
PB	5.6		PPM	INAA
TH	4.6		PPM	INAA
SR87_SR86	0.70379			MS

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