Sample DS87-185

NavDat sample number 51007 · BASALTIC-ANDESITE

Sample

Sample ID	DS87-185
Rock name	BASALTIC-ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	46.5219
Longitude	-121.88
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	54.61		WT%	UNKNOWN
TIO2	1.27		WT%	UNKNOWN
AL2O3	19		WT%	UNKNOWN
FEOT	9.24		WT%	UNKNOWN
MNO	0.17		WT%	UNKNOWN
MGO	2.4		WT%	UNKNOWN
CAO	8.79		WT%	UNKNOWN
NA2O	3.45		WT%	UNKNOWN
K2O	0.79		WT%	UNKNOWN
P2O5	0.27		WT%	UNKNOWN
TOTAL	99.36		WT%	UNKNOWN
LOI	2.6		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/