Sample Timber Mountain Tuff - Ammonia Tanks Member - Quartz Latite

NavDat sample number 17048 · LATITE

Sample

Sample ID	Timber Mountain Tuff - Ammonia Tanks Member - Quartz Latite
Rock name	LATITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	Averages determined by analysis of pumice, vitrophyres, and devitrified interiors of ash flow tuffs and lava flows; additional data from Quinlivan and Byers 1977, Lipman et al. 1966, Spengler et al. 1981, Zielinski 1983, Scott and Castellanos 1984, and Broxton et al. 1986

Latitude	37.1
Longitude	-116.5
Location	N, S, E and W side of TM-OV
State / province	Nevada
Volcanic field	Timber Mountain- Oasis Valley Caldera Complex

Age (Ma)	Error	Min	Max	Geologic age	Dated by
11.4		10.26	12.54

Item	Value	Unit	Method
SIO2	67.8	WT%	XRF
TIO2	0.56	WT%	XRF
AL2O3	16.6	WT%	XRF
FEOT	2.49	WT%	XRF
MNO	0.08	WT%	XRF
MGO	0.54	WT%	XRF
CAO	1.68	WT%	XRF
NA2O	4.66	WT%	XRF
K2O	5.43	WT%	XRF
P2O5	0.16	WT%	XRF
SC	7.6	PPM	INAA
V	54	PPM	INAA
CO	5.1	PPM	INAA
ZN	130	PPM	INAA
RB	84	PPM	INAA
SR	525	PPM	INAA
ZR	1010	PPM	INAA
CS	1.5	PPM	INAA
BA	4150	PPM	INAA
HF	17.8	PPM	INAA
TA	0.81	PPM	INAA
TH	12.7	PPM	INAA
U	2	PPM	INAA
LA	145	PPM	INAA
CE	255	PPM	INAA
ND	68	PPM	INAA
SM	12	PPM	INAA
EU	3	PPM	INAA
TB	0.77	PPM	INAA
DY	4.8	PPM	INAA
YB	2.6	PPM	INAA
LU	0.44	PPM	INAA