AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : ACT-637

Text Description:
Thin layer generally less than 1 cm thick (T. L. Pewe, written communication, 1990).

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
ACT-637	63.53	-145.86	Unknown, Unknown		< 3660 ± 275 14C; 92; Lab ID: GX-14443. Corrected radiocarbon date based on 13C content.		-1800--	Gunnysack Creek roadcut.	Thin layer generally less than 1 cm thick (T. L. Pewe, written communication, 1990).	ACT-637	Tephra Fall	Cumulate		Glass		73.67	0.24	14.54			0.54	2.25	3.93	2.59		100	498	EMP	1.86		Cl=0.37; H2O=2.43	EMP
ACT-637	63.53	-145.86	Unknown, Unknown		< 3660 ± 275 14C; 92; Lab ID: GX-14443. Corrected radiocarbon date based on 13C content.		-1800--	Gunnysack Creek roadcut.	Thin layer generally less than 1 cm thick (T. L. Pewe, written communication, 1990).	ACT-637	Tephra Fall	Cumulate		Glass		73.67	0.24	14.54			0.54	2.25	3.93	2.59		100	92	EMP	1.86		Cl=0.37	EMP

SAMPLE LOCATION

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