Sample C12

NavDat sample number 29975 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
75		67.5	82.5

Item	Value	Unit	Method
SIO2	79.4	WT%	ICPAES
TIO2	0.12	WT%	ICPAES
AL2O3	11.3	WT%	ICPAES
FE2O3	0.28	WT%	ICPAES
FEO	0.39	WT%	TIT
MNO	0.04	WT%	ICPAES
MGO	0.39	WT%	ICPAES
CAO	0.09	WT%	ICPAES
NA2O	0.51	WT%	ICPAES
K2O	4.39	WT%	ICPAES
P2O5	0.13	WT%	ICPAES
LOI	2.32	WT%	GRAV
BA	1000	PPM	ICPAES
TOTAL	99.46	WT%	ICPAES
H2O_PLUS	2.09	WT%	GRAV
S	0.04	WT%	AES
SC	1	PPM	ICPMS
CR	2.83	PPM	ICPMS
CO	0.31	PPM	ICPMS
NI	1.2	PPM	ICPMS
CU	5.29	PPM	ICPMS
ZN	58.55	PPM	ICPMS
GA	9.64	PPM	ICPMS
RB	125.64	PPM	ICPMS
SR	60.3	PPM	ICPMS
V	5.81	PPM	ICPMS
ZR	79.98	PPM	ICPMS
NB	5.94	PPM	ICPMS
MO	0.15	PPM	ICPMS
SB	0.55	PPM	ICPMS
CS	8.89	PPM	ICPMS
BA	940.2	PPM	ICPMS
HF	2.89	PPM	ICPMS
TA	0.63	PPM	ICPMS
W	0.94	PPM	ICPMS
PB	37.75	PPM	ICPMS
TH	10.88	PPM	ICPMS
U	2.54	PPM	ICPMS
LA	17.55	PPM	ICPMS
CE	31.74	PPM	ICPMS
ND	11.82	PPM	ICPMS
SM	1.8	PPM	ICPMS
EU	0.44	PPM	ICPMS
GD	1.57	PPM	ICPMS
TB	0.2	PPM	ICPMS
HO	0.23	PPM	ICPMS
ER	0.68	PPM	ICPMS
TM	0.11	PPM	ICPMS
YB	0.83	PPM	ICPMS
LU	0.13	PPM	ICPMS
ND	13.57	PPM	TIMS
SM	2.05	PPM	TIMS
SR	73.81	PPM	TIMS
RB	151.23	PPM	TIMS
ND143_ND144	0.512459		TIMS
SM147_ND144	0.091177		TIMS
E_ND	-3.49		TIMS
RB87_SR86	5.929		TIMS
SR87_SR86	0.710393		TIMS
SR87_SR86_INITIAL	0.704075		TIMS