Sample s_80013

NavDat sample number 19059 · BASALT

Sample

Sample ID	s_80013
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Comment	subaerial

Location

Latitude	62.75
Longitude	-137.3
Location	WRANGELLIA
State / province	YUKON TERRITORY
Location comment	YUKON TERRITORY

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.9		0	1.8	QUATERNARY

Analyses

Volcanic glass

Item	Value	Std. dev.	Unit	Method
SIO2	43.04		WT%	EPMA
TIO2	3.44		WT%	EPMA
AL2O3	12.63		WT%	EPMA
CR2O3	0.04		WT%	XRF
FEO	12.82		WT%	EPMA
CAO	11.96		WT%	EPMA
MGO	4.98		WT%	EPMA
MNO	0.19		WT%	EPMA
K2O	2.69		WT%	EPMA
NA2O	6.05		WT%	EPMA
P2O5	2.39		WT%	XRF

References

Francis, Don; Ludden, John N (1990) The mantle source for olivine nephelinite; basanite, and alkaline olivine basalt at Fort Selkirk, Yukon, Canada. Journal of Petrology. 31; 2, Pages 371-400. 1990.