AVO Sample Information

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SAMPLE INFO : 74ARh308

Sample ID:	74ARh308
Station ID:	74ARh308
Latitude:	62.083
Longitude:	-144.59398
Datum:	NAD83
Date Sampled:	1974-00-00
Sample Type 1:	Other

Text Description:
Flows, Flow Breccias, and Tuff. Thin to thick flows, chiefly of andesite and dacite composition, interlayered with massive breccias, palagonitized airfall beds, and probably lahars of first cycle of cone building. Exposed principally on east flank of volcano. May also include pre-Mount Drum and early Mount Sanford and Mount Wrangell lavas.

References:

Geochemical variation in the less than 5 Ma Wrangell Volcanic Field, Alaska, with an emphasis on the Skookum Creek volcanic complex

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
74ARh308	62.083	-144.59398	Richter, D. H.	1974-00-00		Drum		Wrangell Lava, Mount Drum, Alaska	Flows, Flow Breccias, and Tuff. Thin to thick flows, chiefly of andesite and dacite composition, interlayered with massive breccias, palagonitized airfall beds, and probably lahars of first cycle of cone building. Exposed principally on east flank of volcano. May also include pre-Mount Drum and early Mount Sanford and Mount Wrangell lavas.	74ARh308	Other	Quenched Inclusion		Whole-rock	60.07	0.76	16.97	5.3	0.1	3.71	6.02	4.03	1.3	0.28	99.33	55	DCP	5.81	5.3	LOI=1.46	DCP			538	513															17	135							16.6	113	84			39	58	70						55	DCP: Ba, Sc, V; MX: Sr, Y, Cr, Cu, Zn; XRF: Zr, Ni;

SAMPLE LOCATION

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