Sample RDS78

NavDat sample number 36749 · DACITE

Sample

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

Age (Ma)	Error	Min	Max	Geologic age	Dated by
34.6		34.7	35.5

Item	Value	Unit	Method
SIO2	68.3	WT%	XRF
TIO2	0.64	WT%	XRF
AL2O3	15.6	WT%	XRF
FEO	3.56	WT%	XRF
MGO	1.12	WT%	XRF
CAO	2.65	WT%	XRF
NA2O	4.3	WT%	AAS
K2O	3.68	WT%	XRF
P2O5	0.19	WT%	XRF
LOI	2.35	WT%	XRF
TOTAL	98.74	WT%	XRF
RB	119	PPM	XRF
SR	329	PPM	XRF
BA	1153	PPM	XRF
LA	47	PPM	XRF
NB	17	PPM	XRF
ZR	300	PPM	XRF
Y	26	PPM	XRF
NI	8	PPM	XRF
SC	7	PPM	XRF
PB	15.8	PPM	ICPMS
TH	14.1	PPM	ICPMS
U	4.4	PPM	ICPMS
CE	81.6	PPM	MS-ID
ND	32	PPM	MS-ID
SM	5.67	PPM	MS-ID
EU	1.37	PPM	MS-ID
GD	4.74	PPM	MS-ID
DY	4.14	PPM	MS-ID
ER	2.38	PPM	MS-ID
YB	2.37	PPM	MS-ID
SR87_SR86	0.704762		MS
SR87_SR86_INITIAL	0.704253		MS
ND143_ND144	0.512645		MS
PB206_PB204	18.56		MS
PB207_PB204	15.62		MS
PB208_PB204	38.41		MS