Sample MT90-58

NavDat sample number 119207 · DACITE

Sample

Latitude	30.4619
Longitude	-114.761
Location	PUERTECITOS VOLCANIC PROVINCE
State / province	BAJA CALIFORNIA

Age (Ma)	Error	Min	Max	Geologic age	Dated by
16.1		15.8	16.4

Item	Value	Unit	Method
SIO2	70.51	WT%	XRF
TIO2	0.5	WT%	XRF
AL2O3	15.23	WT%	XRF
FEO	2.16	WT%	XRF
MNO	0.05	WT%	XRF
MGO	1.54	WT%	XRF
CAO	3.22	WT%	XRF
NA2O	3.96	WT%	XRF
K2O	2.73	WT%	XRF
P2O5	0.1	WT%	XRF
TOTAL	98.88	WT%	XRF
RB	100	PPM	ICPMS
BA	786	PPM	ICPMS
SR	263	PPM	XRF
NB	7.6	PPM	ICPMS
ZR	197	PPM	XRF
Y	21	PPM	ICPMS
TH	9	PPM	ICPMS
U	3	PPM	ICPMS
V	42	PPM	XRF
CR	6	PPM	XRF
NI	16	PPM	XRF
PB	11	PPM	ICPMS
GA	17	PPM	XRF
ZN	52	PPM	XRF
LA	23	PPM	ICPMS
CE	48	PPM	ICPMS