Sample DS88-55

NavDat sample number 51034 · DIORITE

Sample

Sample ID	DS88-55
Rock name	DIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	46.2564
Longitude	-121.962
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	56.77		WT%	UNKNOWN
TIO2	1.28		WT%	UNKNOWN
AL2O3	17.32		WT%	UNKNOWN
FEOT	8.79		WT%	UNKNOWN
MNO	0.17		WT%	UNKNOWN
MGO	3.26		WT%	UNKNOWN
CAO	6.63		WT%	UNKNOWN
NA2O	4.47		WT%	UNKNOWN
K2O	1.07		WT%	UNKNOWN
P2O5	0.25		WT%	UNKNOWN
TOTAL	100.29		WT%	UNKNOWN
LOI	1.74		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/