Sample LAP-08

NavDat sample number 127332 · GRANITE

Sample

Sample ID	LAP-08
Rock name	GRANITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS
Comment	La Plata Canyon pluton

Location

Latitude	39.4264
Longitude	-118.3
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
84		75.6	92.4

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	76.32		WT%	WDXRF
AL2O3	13.67		WT%	WDXRF
FEO	0		WT%	WDXRF
FE2O3	0.53		WT%	WDXRF
MGO	0.14		WT%	WDXRF
CAO	0.9		WT%	WDXRF
NA2O	3.93		WT%	WDXRF
K2O	4.45		WT%	WDXRF
TIO2	0.06		WT%	WDXRF
P2O5	-0.05		WT%	WDXRF
MNO	-0.02		WT%	WDXRF
LOI	0.58		WT%	WDXRF
TOTAL	98.79		WT%	WDXRF

References

John David A. Chemical analyses of granitic rocks in the Reno 1 degrees by 2 degrees Quadrangle and in the northern Pine Nut Mountains, west-central Nevada. John David A Chemical analyses of granitic rocks in the Reno 1 degrees by 2 degrees Quadrangle and in the northern Pine Nut Mountains, west-central Nevada. [Serial, Report] Open-File Report - U. S. Geological Survey. 1992. Report # OF, 92-0246.