Sample 71-MW-60

NavDat sample number 117113 · GRANODIORITE

Sample

Sample ID	71-MW-60
Rock name	GRANODIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	Pluton

Location

Latitude	38.9736
Longitude	-114.356
Location	Snake Creek-Williams Canyon
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
155		139.5	170.5

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	72.3		WT%	UNKNOWN
TIO2	0.2		WT%	UNKNOWN
AL2O3	14.98		WT%	UNKNOWN
FEOT	2.01		WT%	UNKNOWN
MNO	0.1		WT%	UNKNOWN
MGO	0.83		WT%	UNKNOWN
CAO	2.13		WT%	UNKNOWN
NA2O	3.54		WT%	UNKNOWN
K2O	3.85		WT%	UNKNOWN
P2O5	0.06		WT%	UNKNOWN
H2O_PLUS	0.66		WT%	UNKNOWN
H2O_MINUS	0.18		WT%	UNKNOWN
CO2	-0.05		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