Sample DS91-106

NavDat sample number 51061 · DIORITE

Sample

Sample ID	DS91-106
Rock name	DIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	sill

Location

Latitude	46.28
Longitude	-121.84
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	65.03		WT%	UNKNOWN
TIO2	0.86		WT%	UNKNOWN
AL2O3	15.54		WT%	UNKNOWN
FEOT	5.28		WT%	UNKNOWN
MNO	0.1		WT%	UNKNOWN
MGO	2.39		WT%	UNKNOWN
CAO	3.79		WT%	UNKNOWN
NA2O	3.82		WT%	UNKNOWN
K2O	2.98		WT%	UNKNOWN
P2O5	0.22		WT%	UNKNOWN
TOTAL	99.56		WT%	UNKNOWN
LOI	1.8		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/