Sample D6-16

NavDat sample number 117958 · RHYOLITE

Sample

Sample ID	D6-16
Rock name	RHYOLITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS
Comment	Dike

Location

Latitude	40.5667
Longitude	-117.75
Location	Spaulding Canyon
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
175		144	206

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	72.61		WT%	UNKNOWN
TIO2	0.2		WT%	UNKNOWN
AL2O3	15.62		WT%	UNKNOWN
FEOT	1.29		WT%	UNKNOWN
MNO	-0.01		WT%	UNKNOWN
MGO	0.83		WT%	UNKNOWN
CAO	2.43		WT%	UNKNOWN
NA2O	3.95		WT%	UNKNOWN
K2O	3.04		WT%	UNKNOWN
P2O5	0.02		WT%	UNKNOWN
H2O_PLUS	0.79		WT%	UNKNOWN
H2O_MINUS	0.1		WT%	UNKNOWN
CO2	0.38		WT%	UNKNOWN

References

du Bray, Edward A; Ressel, Michael W; Barnes, Calvin G (2007) Geochemical database for intrusive rocks of north-central andnortheast Nevada. U. S. Geological Survey Data Series, Report: DS-0244, 62 pp., 2007