Sample CRCH/7/SNL

NavDat sample number 84080 · PYROCLASTIC-FALL

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
12.85		12.9	12.8

Item	Value	Unit	Method
AG2O		PPM	NAA
AL2O3	11.4	WT%	NAA
AS2O3	5.23	PPM	NAA
AU		PPM	NAA
BAO		PPM	NAA
BA		PPM	NAA
BP		PPM	NAA
CAO	0.69	WT%	NAA
CE2O3	113.32	PPM	NAA
CL		PPM	NAA
COO	5.2702	PPM	NAA
CR2O3	5.3401	PPM	NAA
CR	3.654	PPM	NAA
CS2O	4.1475	PPM	NAA
CUO		PPM	NAA
DY2O3	3.6486	PPM	NAA
EU2O3	0.3888	PPM	NAA
FE2O3	1.16	WT%	NAA
GA2O3	28.0138	PPM	NAA
HFO2	5.2839	PPM	NAA
HG		PPM	NAA
I		PPM	NAA
IN2O3		PPM	NAA
K2O	7.28	WT%	NAA
LA2O3	56.6678	PPM	NAA
LU2O3	0.3103	PPM	NAA
MGO	0.31	WT%	NAA
MNO	0.0377	WT%	NAA
MN	0.0292	WT%	NAA
MOO3		PPM	NAA
NA2O	0.48	WT%	NAA
ND2O3	44.2163	PPM	NAA
RB2O	239.168	PPM	NAA
SB2O3	0.516	PPM	NAA
SC2O3	4.9534	PPM	NAA
SEO2		PPM	NAA
SM2O3	5.916	PPM	NAA
SRO		PPM	NAA
TA2O5	2.2371	PPM	NAA
TB2O3	0.6091	PPM	NAA
THO2	25.3743	PPM	NAA
TIO2	0.0567	WT%	NAA
UO2	2.3165	PPM	NAA
V2O3		PPM	NAA
WO3	58.8373	PPM	NAA
YB2O3	2.2307	PPM	NAA
ZNO		PPM	NAA
ZN		PPM	NAA
ZRO2	229.906	PPM	NAA
ZR	170.2	PPM	NAA
BAO	120.58	PPM	WET
BA	108	PPM	WET
K2O	7.73	WT%	WET
NA2O	0.45	WT%	WET
SRO	83.9639	PPM	WET
AL2O3	11.16	WT%	XRF
CAO	0.68	WT%	XRF
FE2O3	0.88	WT%	XRF
LOI	4.06	WT%	XRF
MGO	0.23	WT%	XRF
MNO	0.0323	WT%	XRF
MN	0.025	WT%	XRF
P2O5	0.076	WT%	XRF
SIO2	74.49	WT%	XRF
TIO2	0.1	WT%	XRF
TOTAL	99.88	WT%	XRF