AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : 04JLOK037e2

Sample ID:	04JLOK037e2
Station ID:	04JLOK037
Latitude:	53.42239
Longitude:	-168.02463
Datum:	NAD83
Date Sampled:	2004-01-01
Sample Type 1:	Pyroclastic Flow
Sample Type 2:	Scoria
Final Unit:	Hcfe2

Text Description:
Glassy inflated juvenile scoria from the andesite fall unit of the Okmok II deposits; two splits submitted for chem e1 and e2.

References:

Late Pleistocene and Holocene caldera-forming eruptions of Okmok Caldera, Aleutian Islands, 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
04JLOK037	53.42239	-168.02463	Larsen, J. F.	2004-01-01		Okmok	-100--	Outcrop in a stream cut high on the eastern flanks of the caldera	Glassy inflated juvenile scoria from the andesite fall unit of the Okmok II deposits; two splits submitted for chem e1 and e2.	04JLOK037e2	Pyroclastic Flow	Bomb	Hcfe2	Whole-rock	58.10874587	1.420103589	15.79300887	9.253606882	0.208762724	2.807935499	6.573859721	3.89416247	1.622348093	0.317486239	100.18072	4464	XRF		9.27033

SAMPLE LOCATION

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