Sample AB-1011-97

NavDat sample number 15358 · GRANODIORITE

Sample

Sample ID	AB-1011-97
Rock name	GRANODIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	37.5612
Longitude	-118.24
State / province	California
Volcanic field	Granodiorite of Mount Barcroft

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
132.5		119.25	145.75

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
PB	22		PPM	XRF
TH	23		PPM	XRF
CS	7		PPM	XRF
RB	173		PPM	XRF
SR	582		PPM	XRF
BA	1246		PPM	XRF
NI	17		PPM	XRF
Y	32		PPM	XRF
ZR	282		PPM	XRF
NB	19		PPM	XRF
CU	29		PPM	XRF
ZN	61		PPM	XRF
GA	18		PPM	XRF
LA	57		PPM	XRF
CE	110		PPM	XRF
PR	0		PPM	XRF
ND	46		PPM	XRF
SM	17		PPM	XRF

References

Ague, Jay J; Brimhall, George H (1988) Regional variations in bulk chemistry, mineralogy, and the compositions of mafic and accessory minerals in the batholiths of California; with Suppl. Data 88-13. Geological Society of America Bulletin, vol.100, no.6, pp.891-911, Jun 1988 doi:10.1130/0016-7606(1988)100<0891:RVIBCM>2.3.CO;2