Sample B16-980

NavDat sample number 30260 · DACITE

Sample

Sample ID	B16-980
Rock name	DACITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	40.613
Longitude	-117.069
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
37		35	40

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	64.1		WT%	XRF
AL2O3	15.9		WT%	XRF
FE2O3	4.4		WT%	XRF
MGO	2.8		WT%	XRF
CAO	4.8		WT%	XRF
NA2O	2.9		WT%	XRF
K2O	2.4		WT%	XRF
H2O_PLUS	0.2		WT%	XRF
H2O_MINUS	1.8		WT%	XRF
TIO2	0.65		WT%	XRF
TOTAL	99.95		WT%	XRF

References

Theodore, Ted G; Blake, David W; Loucks, Thomas A; Johnson, Craig A (1992) Geology of the Buckingham stockwork molybdenum deposit and surrounding area, Lander County, Nevada. U. S. Geological Survey Professional Paper. Pages D1-D307. 1992.