Sample I-3487

NavDat sample number 48745 · RHYOLITE

Sample

Sample ID	I-3487
Rock name	RHYOLITE
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	42.6458
Longitude	-116.34
State / province	Idaho
Volcanic field	Ant Hill Well RLF

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
9		6	12

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
D18O	2.27		PERMILL	LA-ICPMS

References

Boroughs, Scott; Wolff, John; Bonnichsen, Bill; Godchaux, Martha; Larson, Peter (2005) Large-volume, low-delta super 18 O rhyolites of the central SnakeRiver plain, Idaho, USA. Geology Boulder, vol.33, no.10, pp.821-824, Oct 2005 doi:10.1130/G21723.1