Sample DS91-96

NavDat sample number 51056 · DIORITE

Sample

Sample ID	DS91-96
Rock name	DIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	dike

Location

Latitude	46.3383
Longitude	-121.797
State / province	Washington

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
19		5	34

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	62.88		WT%	UNKNOWN
TIO2	0.8		WT%	UNKNOWN
AL2O3	17.8		WT%	UNKNOWN
FEOT	6.12		WT%	UNKNOWN
MNO	0.2		WT%	UNKNOWN
MGO	2.26		WT%	UNKNOWN
CAO	5.32		WT%	UNKNOWN
NA2O	3.96		WT%	UNKNOWN
K2O	0.42		WT%	UNKNOWN
P2O5	0.24		WT%	UNKNOWN
TOTAL	99.48		WT%	UNKNOWN
LOI	3.88		WT%	UNKNOWN

References

Smith, Steven M National Geochemical Database?eformatted Data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program. http://pubs.usgs.gov/of/1997/ofr-97-0492/