Sample 23

NavDat sample number 31657 · NOT-GIVEN

Sample

Sample ID	23
Rock name	NOT-GIVEN
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	38.1553
Longitude	-118.859
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
2.6		2	3.2

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	47.96		WT%	WET
TIO2	1.49		WT%	WET
AL2O3	16.31		WT%	WET
FE2O3	2.9		WT%	WET
FEO	5		WT%	WET
MNO	0.15		WT%	WET
MGO	7.68		WT%	WET
CAO	10.06		WT%	WET
NA2O	3.06		WT%	WET
K2O	2.57		WT%	WET
P2O5	0.99		WT%	WET
H2O_PLUS	1.05		WT%	WET

References

Lange, Rebecca A; Carmichael, Ian S E; Renne, Paul R (1993) Potassic volcanism near Mono Basin, California; evidence for high water and oxygen fugacities inherited from subduction. Geology (Boulder). 21; 10, Pages 949-952. 1993.