AVO Sample Information

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SAMPLE INFO : 91CND10

Sample ID:	91CND10
Station ID:	91CND10
Latitude:	58.9087
Longitude:	-153.435
Datum:	NAD83
Date Sampled:	1991-01-01
Sample Type 1:	Lava

Text Description:
From 20 cm banded pyroclast from ash flow deposit. Vesicular porphyritic dacite pyroclast containing about 20% phenocrysts (dense rock equivalent) in dark matrix of devitrified glass and subordinate microphenocrysts and microlites

References:

Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell

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
91CND10	58.9087	-153.435	Nye, C. J.	1991-07-20		Douglas			From 20 cm banded pyroclast from ash flow deposit. Vesicular porphyritic dacite pyroclast containing about 20% phenocrysts (dense rock equivalent) in dark matrix of devitrified glass and subordinate microphenocrysts and microlites	91CND10	Lava			Whole-rock	66.55	0.744	18.76		0.067	1.53	2.95	3.38	1.787	0.106	97.37	13291	XRF		4.13			3.6648	57	468	165	4	32	2.87079	12.51629	3.29413	0.78242	3.62725	0.63715	4.00911	0.85121	2.36589	0.36332	2.37609	0.37215	24	149	1.7	3.93363	0.16169	5	2	2.19473	14	133	61			21	58	52	19					13291	ICPMS: Cs, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, U; XRF: Rb, Ba, Sr, La, Ce, Y, Zr, Nb, Pb, Th, Sc, V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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