Sample DRS74-20

NavDat sample number 118943 · GRANITE

Sample

Sample ID	DRS74-20
Rock name	GRANITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS
Comment	Pluton, altered

Location

Latitude	38.6814
Longitude	-117.023
Location	Round Mountain
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
90		81	99

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	76.85		WT%	UNKNOWN
TIO2	0.32		WT%	UNKNOWN
AL2O3	13.38		WT%	UNKNOWN
FEOT	1.54		WT%	UNKNOWN
MNO	-0.05		WT%	UNKNOWN
MGO	0.2		WT%	UNKNOWN
CAO	0.31		WT%	UNKNOWN
NA2O	3.02		WT%	UNKNOWN
K2O	4.39		WT%	UNKNOWN
P2O5	-1		WT%	UNKNOWN
CL	-0.2		WT%	UNKNOWN
F	0.2		WT%	UNKNOWN
S	-0.08		WT%	UNKNOWN
AG	-20		PPM	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