Sample RDS71

NavDat sample number 36730 · 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
31.8		29.6	34

Item	Value	Unit	Method
SIO2	65	WT%	XRF
TIO2	0.99	WT%	XRF
AL2O3	15.6	WT%	XRF
FEO	4.38	WT%	XRF
MNO	0.14	WT%	AAS
MGO	1.29	WT%	XRF
CAO	2.87	WT%	XRF
NA2O	4.43	WT%	AAS
K2O	4.93	WT%	XRF
P2O5	0.36	WT%	XRF
LOI	1.75	WT%	XRF
TOTAL	97.18	WT%	XRF
RB	130	PPM	XRF
SR	328	PPM	XRF
BA	1695	PPM	XRF
LA	67	PPM	XRF
NB	33	PPM	XRF
ZR	478	PPM	XRF
Y	51	PPM	XRF
NI	4	PPM	XRF
SC	9	PPM	XRF
PB	18.9	PPM	ICPMS
TH	14.5	PPM	ICPMS
U	4.4	PPM	ICPMS
CE	127.3	PPM	MS-ID
ND	60.4	PPM	MS-ID
SM	11.92	PPM	MS-ID
EU	3.41	PPM	MS-ID
GD	10.5	PPM	MS-ID
DY	8.85	PPM	MS-ID
ER	5	PPM	MS-ID
YB	4.57	PPM	MS-ID
SR87_SR86	0.705492		MS
SR87_SR86_INITIAL	0.704982		MS
ND143_ND144	0.512638		MS
PB206_PB204	18.63		MS
PB207_PB204	15.61		MS
PB208_PB204	38.44		MS