Sample DS88-54

NavDat sample number 51033 · BASALTIC-ANDESITE

Sample

Sample ID	DS88-54
Rock name	BASALTIC-ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	46.2839
Longitude	-121.942
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	54.59		WT%	UNKNOWN
TIO2	1.87		WT%	UNKNOWN
AL2O3	15.83		WT%	UNKNOWN
FEOT	10.5		WT%	UNKNOWN
MNO	0.18		WT%	UNKNOWN
MGO	3.88		WT%	UNKNOWN
CAO	8.37		WT%	UNKNOWN
NA2O	3.64		WT%	UNKNOWN
K2O	0.88		WT%	UNKNOWN
P2O5	0.26		WT%	UNKNOWN
TOTAL	100.31		WT%	UNKNOWN
LOI	0.6		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/