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SAMPLE INFO : 84Au-2

Sample ID:	84Au-2
Station ID:	84Au-2
Latitude:	59.35879
Longitude:	-153.437392
Datum:	NAD83
Date Sampled:	1984-01-01
Sample Type 1:	Lava
Sample Type 2:	Dome

Text Description:
Hypocrystalline, vesicular sample of Dome C (1964 dome). Phenocrysts of plagioclase, hypersthene, augite, and minor olivine and Fe-Ti oxides in a glassy groundmass containing sparse plagioclase microlites. Crystal clots of plagioclase, pyroxenes, and Fe-Ti oxides are common and groundmass glass exhibits flow textures.

References:

Petrology, geochemistry, and the evolution of magmas from Augustine Volcano, 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
84Au-2	59.35879	-153.437392	Daley, E. E.	1984-01-01		Augustine	1963-10-11		Hypocrystalline, vesicular sample of Dome C (1964 dome). Phenocrysts of plagioclase, hypersthene, augite, and minor olivine and Fe-Ti oxides in a glassy groundmass containing sparse plagioclase microlites. Crystal clots of plagioclase, pyroxenes, and Fe-Ti oxides are common and groundmass glass exhibits flow textures.	84Au-2	Lava			Whole-rock	62.37	0.55	17.17	5.57	0.13	3.01	6.24	3.77	1.07	0.09	100.54	657	XRF	6.19	5.57				21		309															22	121	5																			657	XRF

SAMPLE LOCATION

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