AVO Sample Information

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SAMPLE INFO : 78ADt 34

Sample ID:	78ADt 34
Station ID:	78ADt 34
Latitude:	56.915921300628
Longitude:	-157.2353906939
Datum:	NAD83
Date Sampled:	1978-01-01
Sample Type 1:	Lava
Field Lithology:	Andesite

Text Description:
Lightly iron-stained, light-green-gray, porphyritic andesite containing phenocrysts of plagioclase and clinopyroxene in a groundmass of glass and fine-grained plagioclase. Plagioclase (An 55-60) phenocrysts are sieve textured and contain inclusions of glass. The groundmass shows poorly developed flow foliation around phenocrysts. Pilotaxitic texture.

References:

Map and tables showing geochronology and whole-rock geochemistry of selected samples, Ugashik and part of Karluk quadrangles, Alaska

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
78ADt 34	56.915921300628	-157.2353906939	Detterman, R. L.	1978-01-01		Yantarni		Sutwik Island D-4, Yantarni Creek.	Lightly iron-stained, light-green-gray, porphyritic andesite containing phenocrysts of plagioclase and clinopyroxene in a groundmass of glass and fine-grained plagioclase. Plagioclase (An 55-60) phenocrysts are sieve textured and contain inclusions of glass. The groundmass shows poorly developed flow foliation around phenocrysts. Pilotaxitic texture.	78ADt 34	Lava			Whole-rock	57.7	0.91	16.2	7.6	0.14	4.53	7.73	2.82	1.39	0.13	100.37	4092	XRF	3.35	4.59	CO2=0.13; H2OP=0.26; H2OM=0.31	XRF

SAMPLE LOCATION

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