AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : 95-ASL-23

Sample ID:	95-ASL-23
Station ID:	95-ASL-23
Latitude:	62.13
Longitude:	-143.11998
Datum:	NAD83
Sample Type 1:	Tephra Fall
Sample Type 2:	Bomb

Text Description:
Bomb from a stream bed on the south side of Mt. Gordon. Dark black groundmass with 1-2% 1-3 mm plagioclase. Bomb is assumed to have come from Mt. Gordon

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-23	62.13	-143.11998	Lunt, A. S.			Gordon		Mount Gordon. NE 1/4, NE 1/4, Sec 13, T4N, R12E, Nabesna A-5 quad, Alaska	Bomb from a stream bed on the south side of Mt. Gordon. Dark black groundmass with 1-2% 1-3 mm plagioclase. Bomb is assumed to have come from Mt. Gordon	95-ASL-23	Tephra Fall	Cumulate		Whole-rock	55.01	1.15	17.34	7.5	0.14	5.49	7.6	3.9	0.91	0.34	100.56	6122	DCP	8.33	7.5	LOI=0.56	DCP		14	356	578	15	28		17.5	3.7	1.16	3.4		4		1.9		1.8	0.3	21	141	6.7						19	170	9			74	53	70	17					6122	DCP

SAMPLE LOCATION

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