AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : AC-22

Text Description:
dacite

References:

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
AC-22	56.95	-158	Dreher, S. T.	1997-01-01		Aniakchak		4.5 km ENE from caldera rim	dacite	AC-22	Tephra Fall	Cumulate	Qbn	Whole-rock	67.52	0.83	15.52	3.75	0.15	1.1	2.85	5.1	2.98	0.21	100.08	658	XRF	0.28	3.5			3.409437079	71.7901259	856.6905094	231.125944	27.53554072	58.0628536	7.866155387	33.85662947	8.345227849	2.080145868	8.367289115	1.391474649	8.786700692	1.825953153	5.155939593	0.7621622	4.901985901	0.804350263	48.03480733	275.2105779	16.00361447	7.433560102	1.102449851	10.85048134	7.08686886	3.103226662	13.73457314													658	ICPMS

SAMPLE LOCATION

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