Sample W182414

NavDat sample number 5369 · PYROCLASTIC-FLOW

Sample

Sample ID	W182414
Alternate ID	9
Rock name	PYROCLASTIC-FLOW
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS
Comment	Ash-flow tuff unit in andesite-rhyodacite unit

Latitude	32.6336
Longitude	-110.419
Location	Galiuro, Winchester, and Little Dragoon Mountains
State / province	Arizona
Volcanic field	Galiuro Volcanics

Age (Ma)	Error	Min	Max	Geologic age	Dated by
28.9		28.1	29.7

Item	Value	Unit	Method
SIO2	64.2	WT%	UNKNOWN
AL2O3	17.7	WT%	UNKNOWN
FE2O3	3.1	WT%	UNKNOWN
FEO	0.16	WT%	UNKNOWN
MGO	0.92	WT%	UNKNOWN
CAO	1.6	WT%	UNKNOWN
NA2O	3.6	WT%	UNKNOWN
K2O	5.7	WT%	UNKNOWN
H2O_PLUS	1	WT%	UNKNOWN
H2O_MINUS	0.84	WT%	UNKNOWN
TIO2	0.59	WT%	UNKNOWN
P2O5	0.19	WT%	UNKNOWN
MNO	0.16	WT%	UNKNOWN
CO2	0.3	WT%	UNKNOWN
BA	2000	PPM	SPEC
BE	3	PPM	SPEC
CO	3	PPM	SPEC
CU	7	PPM	SPEC
GA	15	PPM	SPEC
LA	70	PPM	SPEC
NB	10	PPM	SPEC
PB	20	PPM	SPEC
SC	7	PPM	SPEC
SR	500	PPM	SPEC
V	20	PPM	SPEC
Y	30	PPM	SPEC
YB	2	PPM	SPEC
ZR	500	PPM	SPEC