AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : 95-ASL-22

Sample ID:	95-ASL-22
Station ID:	95-ASL-22
Latitude:	62.13
Longitude:	-143.13
Datum:	NAD83
Sample Type 1:	Lava

Text Description:
Rubble near the creek at the base of the west side of Mt. Gordon. Inaccessible outcrop on the other side of the creek is assumed to be equivalent, and exhibits vertical columnar jointing. Hand sample is black and glassy with 5-7% 1-2 mm plagioclase phenocrysts.

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-22	62.13	-143.13	Lunt, A. S.			Gordon		Mount Gordon. NE 1/4, NW 1/4, Sec 13, T4N, R12E, Nabesna A-5 quad, Alaska	Rubble near the creek at the base of the west side of Mt. Gordon. Inaccessible outcrop on the other side of the creek is assumed to be equivalent, and exhibits vertical columnar jointing. Hand sample is black and glassy with 5-7% 1-2 mm plagioclase phenocrysts.	95-ASL-22	Lava			Whole-rock	55.8	1.04	18.47	6.9	0.12	4.36	7.65	4	0.87	0.27	100.47	6122	DCP	7.7	6.9	LOI=0.48	DCP		15	335	549	10	41													20	111	5.1						21	168	120			31	50	70	19					6122	DCP

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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