Sample SH312-1

NavDat sample number 50975 · BASALTIC-ANDESITE

Sample

Sample ID	SH312-1
Rock name	BASALTIC-ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	46.2208
Longitude	-122.033
State / province	Washington

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
32		28	36

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	54.66		WT%	UNKNOWN
TIO2	1.63		WT%	UNKNOWN
AL2O3	18.35		WT%	UNKNOWN
FEOT	9.87		WT%	UNKNOWN
MNO	0.17		WT%	UNKNOWN
MGO	3.06		WT%	UNKNOWN
CAO	8.36		WT%	UNKNOWN
NA2O	2.96		WT%	UNKNOWN
K2O	0.65		WT%	UNKNOWN
P2O5	0.29		WT%	UNKNOWN
TOTAL	100.97		WT%	UNKNOWN
LOI	1.82		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/