Sample "Table 1, 5"

NavDat sample number 118684 · RHYOLITE

Sample

Sample ID	"Table 1, 5"
Rock name	RHYOLITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS
Comment	Dike

Location

Latitude	40.366
Longitude	-116.932
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
34		30.6	37.4

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	71.47		WT%	UNKNOWN
TIO2	0.38		WT%	UNKNOWN
AL2O3	15.58		WT%	UNKNOWN
FEOT	2.42		WT%	UNKNOWN
MNO	0.02		WT%	UNKNOWN
MGO	0.6		WT%	UNKNOWN
CAO	1.22		WT%	UNKNOWN
NA2O	3.26		WT%	UNKNOWN
K2O	4.89		WT%	UNKNOWN
P2O5	0.16		WT%	UNKNOWN
H2O_PLUS	1.2		WT%	UNKNOWN
H2O_MINUS	0.16		WT%	UNKNOWN
CO2	0.32		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