Sample Hill 78

NavDat sample number 39931 · ANDESITE

Sample

Latitude	32.9264
Longitude	-107.525
State / province	New Mexico
Volcanic field	Copper Flat volcanic complex

Age (Ma)	Error	Min	Max	Geologic age	Dated by
75.4		71.9	78.9

Item	Value	Unit	Method
SIO2	53.41	WT%	XRF
AL2O3	14.63	WT%	XRF
FE2O3T	8.62	WT%	XRF
MGO	3.37	WT%	XRF
CAO	5.95	WT%	XRF
NA2O	2.88	WT%	XRF
K2O	5.03	WT%	XRF
TIO2	0.87	WT%	XRF
P2O5	0.65	WT%	XRF
MNO	0.17	WT%	XRF
LOI	4.11	WT%	XRF
TOTAL	99.69	WT%	XRF
ARSENIC	4	PPM	XRF
BA	1119	PPM	XRF
CR	83	PPM	XRF
CU	87	PPM	XRF
GA	20	PPM	XRF
NB	2	PPM	XRF
NI	16	PPM	XRF
RB	189	PPM	XRF
SR	1020	PPM	XRF
TH	18	PPM	XRF
U	3	PPM	XRF
V	153	PPM	XRF
Y	31	PPM	XRF
ZN	78	PPM	XRF
ZR	219	PPM	XRF