AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : 95-ASL-29

Sample ID:	95-ASL-29
Station ID:	95-ASL-29
Latitude:	62.14
Longitude:	-143.16998
Datum:	NAD83
Date Sampled:	1995-06-00
Sample Type 1:	Lava
Sample Type 2:	Flow

Text Description:
Topmost portion of a 15-20' flow. Massive at the top, but becomes platy downward. Oxidized zone (2') separates from a flow beneath. Hand sample contains 2 mm olivine, clinopyroxene, and plagioclase in a sugary vesicular groundmass.

References:

A reconnaissance study of mafic to intermediate intra-arc volcanism in the western Wrangell Volcanic Field, Alaska

GEOCHEM DATA

StationID	Latitude	Longitude	Geologist	DateVisited	Age Info	Volcano	Eruption	Location Description	Text Description	Sample ID	Sample Type 1	Sample Type 2	Final Unit	Material	SiO2	TiO2	Al2O3	FeOT	MnO	MgO	CaO	Na2O	K2O	P2O5	Total-majors	REF majors	METH majors	Fe2O3/Fe203T orig	FeO/FeOT orig	Volatiles csv	METH volatiles	Cs	Rb	Ba	Sr	La	Ce	Pr	Nd	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb	Lu	Y	Zr	Nb	Hf	Ta	Pb	Th	U	Sc	V	Cr	Fe	Co	Ni	Cu	Zn	Ga	Mo	As	Na	K	Ref trace1	METH trace1	Rb	Ba	Sr	La	Ce	Nd	Sm	Eu	Gd	Dy	Er	Yb	Lu	Y	Zr	Nb	Pb	Th	U	Sc	Ti	V	Cr	Ni	Cu	Zn	Ga	Ref trace2	METH trace2	Light csv	Halogen csv	other major csv	other lile csv	other ree csv	other hfse csv	other hpe csv	other tm csv	other misc csv
95-ASL-29	62.14	-143.16998	Lunt, A. S.	1995-06-00		Monogenetic QT vents of WWVF		Upper East Cone - Horseshoe Mesa, SE 1/4, NW 1/4, Sec 11, T4N, R12E, Nabesna A-5 quad, Alaska	Topmost portion of a 15-20' flow. Massive at the top, but becomes platy downward. Oxidized zone (2') separates from a flow beneath. Hand sample contains 2 mm olivine, clinopyroxene, and plagioclase in a sugary vesicular groundmass.	95-ASL-29	Lava			Whole-rock	55.67	1	17.77	6.85	0.12	4.79	8.39	3.53	1.25	0.33	100.3	6122	DCP	7.58	6.85	LOI=0.3	DCP		21	555	779	26	60													18	142	6						23	213	72			36	78	65	20					6122	DCP

SAMPLE LOCATION

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