Sample W182411

NavDat sample number 5371 · ANDESITE

Sample

Sample ID	W182411
Alternate ID	11
Rock name	ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	Andesite of Little Table Mountain

Latitude	32.5378
Longitude	-110.321
Location	Galiuro, Winchester, and Little Dragoon Mountains
State / province	Arizona
Volcanic field	Galiuro Volcanics

Age (Ma)	Error	Min	Max	Geologic age	Dated by
27.2		26.4	28

Item	Value	Unit	Method
SIO2	63.4	WT%	UNKNOWN
AL2O3	17.2	WT%	UNKNOWN
FE2O3	4.2	WT%	UNKNOWN
FEO	0.2	WT%	UNKNOWN
MGO	1.5	WT%	UNKNOWN
CAO	0.9	WT%	UNKNOWN
NA2O	4.3	WT%	UNKNOWN
K2O	5.4	WT%	UNKNOWN
H2O_PLUS	0.3	WT%	UNKNOWN
H2O_MINUS	0.8	WT%	UNKNOWN
P2O5	0.3	WT%	UNKNOWN
MNO	0.13	WT%	UNKNOWN
CO2	0.06	WT%	UNKNOWN
BA	1500	PPM	SPEC
BE	2	PPM	SPEC
CO	7	PPM	SPEC
CR	3	PPM	SPEC
CU	30	PPM	SPEC
GA	15	PPM	SPEC
LA	70	PPM	SPEC
NB	10	PPM	SPEC
NI	15	PPM	SPEC
PB	20	PPM	SPEC
SC	7	PPM	SPEC
SR	700	PPM	SPEC
V	30	PPM	SPEC
Y	15	PPM	SPEC
YB	1.5	PPM	SPEC
ZR	200	PPM	SPEC