AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : 87-02-03

Sample ID:	87-02-03
Station ID:	87-02-03
Latitude:	53.46389
Longitude:	-168.08748
Datum:	NAD83
Date Sampled:	1987-01-01
Sample Type 1:	Other

Text Description:
below Qo,?,dark layer of pyroclastic material on contact between QTam and QTap (sampled pumice clasts, matrix is highly weathered),

References:

The importance of parental magma composition to calc-alkaline and tholeiitic evolution: evidence from Umnak Island in the Aleutians

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
87-02-03	53.46389	-168.08748	Miller, D. M.	1987-01-01		Okmok		below Qo,?,dark layer of pyroclastic material on contact between QTam and QTap (sampled pumice clasts, matrix is highly weathered),	below Qo,?,dark layer of pyroclastic material on contact between QTam and QTap (sampled pumice clasts, matrix is highly weathered),	87-02-03	Other	Quenched Inclusion		Whole-rock	53.8	1.61	15.83	11.4	0.21	4.11	8.24	3.61	0.95	0.25	99.69	1472	DCP	12.5	11.4					325	354															30	105							36	444	20			20	217	93						1472	DCP

SAMPLE LOCATION

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