AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : WC4-50

Text Description:
Three Forks Ash. Pinkish-buff or gray, coarse, sandy ash containing lenses of pink-to-buff or gray fine ash.

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	Coeff	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
Pinney_93_2	58.357	-155.387	Pinney, D. S.		< 4300 ± 70 14C; 3790; Beta-24782; peat immediately below tephra WC4-50			Collected froma shallower part of the same kettle lake approximately 20 meters upstream from Pinney_93_1	Three Forks Ash. Pinkish-buff or gray, coarse, sandy ash containing lenses of pink-to-buff or gray fine ash.	WC4-50	Tephra Fall	Cumulate		Glass		75.81	0.42	12.77	2.06		0.36	1.6	3.8	3.03		Reported standard deviation of zero. 100	3790	EMP		2.06	Cl=0.14	EMP

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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