AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : 91WR4G

Text Description:
individual pumice clast from Mt. Churchill

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
91WR-4	61.511	-141.3265	Preece, S. J.	1991-01-01		Churchill, Mt		Churchill	individual pumice clast from Mt. Churchill	91WR4G	Tephra Fall	Cumulate		Whole-rock	63.4	0.38	20.54	2.63	0.05	1.3	3.86	4.08	2.33	0.14	100.07	55	DCP	2.91	2.63	LOI=1.24	DCP			775	755															8	107							6.9	56	bdl			bdl	23	40						55	DCP: Ba, Sc, V; MX: Sr, Y, Cu, Zn; XRF: Zr;

SAMPLE LOCATION

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