Sample ID: 60NC145
Georef Number: 2005-033633
Reference Title: The Juniper Mountain volcanic center, Owyhee County, southwesternIdaho; age relations and physical volcanology
Reference Author: Manley, Curtis R; McIntosh, William C

Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO

Age: 11.9 Min Age: 11.4 Max Age: 12.4 Geological Age: MIOCENE Age Method: REG-COR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYOLITE

Rock Data

Reference	Technique	Material	SIO2	TIO2	AL2O3	FEOT	MGO	CAO	NA2O	K2O	P2O5	MNO	ZR	BA	SR
2005-033633	XRF	WHOLE ROCK	74.2	0.29	12.8	2.41	0.36	0.99	2.96	5.91	0.04	0.04	400	820	40

Element Normalization
pyrolite OIB

	Zr	Ba	Sr
SAMPLE VALUE	400	820	40
	PPM	PPM	PPM
REF STANDARD	10.5	6600	19.9
	PPM	PPB	PPM