Sample RDS35

NavDat sample number 36739 · IGNIMBRITE

Sample

Latitude	27.9
Longitude	-104.267
Location	La Olivina xenolith locality
State / province	CHIHUAHUA

Age (Ma)	Error	Min	Max	Geologic age	Dated by
31.3		30.6	32

Item	Value	Unit	Method
SIO2	74.8	WT%	XRF
TIO2	0.24	WT%	XRF
AL2O3	12.9	WT%	XRF
FEO	2.12	WT%	XRF
MGO	0.19	WT%	XRF
CAO	0.74	WT%	XRF
NA2O	3.23	WT%	AAS
K2O	5.62	WT%	XRF
P2O5	0.24	WT%	XRF
LOI	1.57	WT%	XRF
TOTAL	98.81	WT%	XRF
RB	266	PPM	XRF
SR	72	PPM	XRF
BA	110	PPM	XRF
LA	81	PPM	XRF
NB	43	PPM	XRF
ZR	308	PPM	XRF
Y	44	PPM	XRF
NI	5	PPM	XRF
SC	3	PPM	XRF
PB	21.5	PPM	ICPMS
TH	34	PPM	ICPMS
U	5.6	PPM	ICPMS
CE	157.4	PPM	MS-ID
ND	54.6	PPM	MS-ID
SM	9.6	PPM	MS-ID
EU	0.5	PPM	MS-ID
GD	7.5	PPM	MS-ID
DY	7.52	PPM	MS-ID
ER	4.68	PPM	MS-ID
YB	4.79	PPM	MS-ID
SR87_SR86	0.721017		MS
SR87_SR86_INITIAL	0.716422		MS
ND143_ND144	0.512595		MS
PB206_PB204	18.63		MS
PB207_PB204	15.64		MS
PB208_PB204	38.51		MS