AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : 20-E

Text Description:
Handpicked pumice from brown pumice and trace porphyry. Tephra sample from Crater Peak vent.

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
Riehle_85_20	61.302486739008	-151.8283243849	Riehle, J. R.			Spurr		Imprecise georeference from Figure 2. West side of Cook Inlet, north of the Chakachatna River, west of Mount Spurr.	Handpicked pumice from brown pumice and trace porphyry. Tephra sample from Crater Peak vent.	20-E	Tephra Fall	Cumulate		Glass		60	1.2	17.7	6.62	0.12	2.67	5.59	4.53	1.3		100.3	1788	EMP	7.32	6.62

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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