Sample Z-374

NavDat sample number 51976 · BASALTIC-ANDESITE

Sample

Latitude	19.1167
Longitude	-100.262
Location	Central Mexican Volcanic Belt
State / province	Mexico

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.9		0	1.8

Item	Value	Unit	Method
SIO2	54.85	WT%	WDXRF
TIO2	0.85	WT%	WDXRF
AL2O3	15.2	WT%	WDXRF
FEOT	7.17	WT%	WDXRF
MNO	0.12	WT%	WDXRF
MGO	9.09	WT%	WDXRF
CAO	7.68	WT%	WDXRF
NA2O	3.54	WT%	WDXRF
K2O	1.26	WT%	WDXRF
P2O5	0.28	WT%	WDXRF
TOTAL	100.04	WT%	WDXRF
V	150	PPM	WDXRF
CR	491	PPM	WDXRF
NI	220	PPM	WDXRF
CU	41	PPM	WDXRF
ZN	71	PPM	WDXRF
RB	13	PPM	WDXRF
SR	838	PPM	WDXRF
Y	15	PPM	WDXRF
ZR	130	PPM	WDXRF
NB	5	PPM	WDXRF
BA	489	PPM	WDXRF
PB	7	PPM	WDXRF
LA	19	PPM	WDXRF
CE	50	PPM	WDXRF
ND	24	PPM	WDXRF
SM	5	PPM	WDXRF
LA	22.34	PPM	ICPMS
CE	44.55	PPM	ICPMS
PR	5.52	PPM	ICPMS
ND	23.33	PPM	ICPMS
SM	4.98	PPM	ICPMS
EU	1.58	PPM	ICPMS
GD	4.2	PPM	ICPMS
TB	0.63	PPM	ICPMS
DY	3.43	PPM	ICPMS
HO	0.65	PPM	ICPMS
ER	1.66	PPM	ICPMS
TM	0.24	PPM	ICPMS
YB	1.45	PPM	ICPMS
LU	0.22	PPM	ICPMS
BA	452	PPM	ICPMS
TH	2.86	PPM	ICPMS
NB	4.28	PPM	ICPMS
Y	17.59	PPM	ICPMS
HF	3.23	PPM	ICPMS
TA	0.27	PPM	ICPMS
U	0.89	PPM	ICPMS
PB	4.77	PPM	ICPMS
RB	18.4	PPM	ICPMS
CS	0.45	PPM	ICPMS
SR	844	PPM	ICPMS
SC	22.9	PPM	ICPMS
SR87_SR86	0.703795		TIMS
ND143_ND144	0.512903		TIMS