Sample RDS51

NavDat sample number 36742 · ANDESITE

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	58	WT%	XRF
TIO2	1.2	WT%	XRF
AL2O3	16.6	WT%	XRF
FEO	7.37	WT%	XRF
MGO	3.89	WT%	XRF
CAO	6.19	WT%	XRF
NA2O	4.07	WT%	AAS
K2O	2.33	WT%	XRF
P2O5	0.41	WT%	XRF
LOI	1.2	WT%	XRF
TOTAL	99.6	WT%	XRF
RB	45	PPM	XRF
SR	761	PPM	XRF
BA	1101	PPM	XRF
LA	41	PPM	XRF
NB	13	PPM	XRF
ZR	232	PPM	XRF
Y	20	PPM	XRF
NI	43	PPM	XRF
SC	18	PPM	XRF
PB	10	PPM	ICPMS
TH	5.7	PPM	ICPMS
U	1.8	PPM	ICPMS
CE	73	PPM	MS-ID
ND	32	PPM	MS-ID
SR87_SR86	0.704444		MS
SR87_SR86_INITIAL	0.704316		MS
ND143_ND144	0.512605		MS
PB206_PB204	18.41		MS
PB207_PB204	15.61		MS
PB208_PB204	38.28		MS