Sample 48-R-341

NavDat sample number 117000 · GRANODIORITE

Sample

Sample ID	48-R-341
Rock name	GRANODIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	Pluton

Location

Latitude	40.648
Longitude	-117.07
Location	Lone Tree Hill
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
37		33.3	40.7

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	69.88		WT%	UNKNOWN
TIO2	0.34		WT%	UNKNOWN
AL2O3	15.57		WT%	UNKNOWN
FEOT	2.59		WT%	UNKNOWN
MNO	0.06		WT%	UNKNOWN
MGO	1.9		WT%	UNKNOWN
CAO	3.27		WT%	UNKNOWN
NA2O	3.3		WT%	UNKNOWN
K2O	2.99		WT%	UNKNOWN
P2O5	0.1		WT%	UNKNOWN
H2O_PLUS	0.45		WT%	UNKNOWN
H2O_MINUS	1.46		WT%	UNKNOWN
CO2	0.34		WT%	UNKNOWN
S	0.03		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