Sample SV-71

NavDat sample number 50229 · ANDESITE

Sample

Sample ID	SV-71
Rock name	ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	41.5264
Longitude	-120.289
Location	Warner Range
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
28.3		26.6	30

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	53.56		WT%	XRF
TIO2	0.75		WT%	XRF
AL2O3	18.69		WT%	XRF
FE2O3	9.42		WT%	XRF
MNO	0.15		WT%	XRF
MGO	3.55		WT%	XRF
CAO	8.25		WT%	XRF
NA2O	3.55		WT%	XRF
K2O	1.14		WT%	XRF
P2O5	0.23		WT%	XRF
V	253		PPM	XRF
CR	26		PPM	XRF
NI	20		PPM	XRF
CU	111		PPM	XRF
ZN	86		PPM	XRF
RB	16		PPM	XRF
SR	727		PPM	XRF
Y	18		PPM	XRF
ZR	56		PPM	XRF
NB	3		PPM	XRF
BA	533		PPM	XRF
TOTAL	99.29		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