Sample SV-25

NavDat sample number 50217 · ANDESITE

Sample

Sample ID	SV-25
Rock name	ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	41.3553
Longitude	-119.987
Location	Hays Volcano
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
23.91		23.78	24.04

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	54.84		WT%	XRF
TIO2	1.05		WT%	XRF
AL2O3	19.09		WT%	XRF
FE2O3	7.93		WT%	XRF
MNO	0.14		WT%	XRF
MGO	2.15		WT%	XRF
CAO	7.16		WT%	XRF
NA2O	4.47		WT%	XRF
K2O	1.59		WT%	XRF
P2O5	0.43		WT%	XRF
H2O	1.24		WT%	XRF
V	161		PPM	XRF
CR	3		PPM	XRF
NI	8		PPM	XRF
CU	34		PPM	XRF
ZN	89		PPM	XRF
RB	19		PPM	XRF
SR	759		PPM	XRF
Y	23		PPM	XRF
ZR	124		PPM	XRF
NB	6		PPM	XRF
BA	824		PPM	XRF
TOTAL	100.09		WT%	XRF

References

Carmichael, Ian S E; Lange, Rebecca A; Hall, Chris M; Renne, Paul R (2006) Faulted and tilted Pliocene olivine-tholeiite lavas near Alturas, NECalifornia, and their bearing on the uplift of the Warner Range. Geological Society of America Bulletin, vol.118, no.9-10,pp.1196-1211, Oct 2006 doi:10.1130/B25918.1