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SAMPLE INFO : K-2687

Sample ID:	K-2687
Station ID:	K-2687
Latitude:	57.8338
Longitude:	-156.5139
Datum:	NAD83
Sample Type 1:	Lava
Field Lithology:	Basalt

Text Description:
Sample from Ukinrek Maars. Contains common plagioclase to 0.5 mm, clinopyroxene to 0.5 mm, abundant olivine to 1.5 mm, and uncommon chromian spinel. Groundmass rich in plagioclase laths, rarely as long as 0.5 mm.

References:

Rear-arc vs. arc-front volcanoes in the Katmai reach of the Alaska Peninsula: a critical apprasial of across-arc compositional variation

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
K-2687	57.8338	-156.5139	Unknown, Unknown			Ukinrek Maars	1977-3-30		Sample from Ukinrek Maars. Contains common plagioclase to 0.5 mm, clinopyroxene to 0.5 mm, abundant olivine to 1.5 mm, and uncommon chromian spinel. Groundmass rich in plagioclase laths, rarely as long as 0.5 mm.	K-2687	Lava			Whole-rock	47.68	1.08	17.12	9.97	0.18	9.59	10.25	2.79	0.72	0.24	100.06	3575	XRF		9.97	LOI=-0.41	IGN	0.23	12	250	505.3	10.3	24		14.9	4.08	1.29	4.07	0.63					2.16	0.31	20	91	5	2.44	0.25		1.53	0.53	34.8		330	7.92	47	169		58				2.2		3575	INAA: Cs, Ba, La, Ce, Nd, Sm, Eu, Gd, Tb, Yb, Lu, Zr, Hf, Ta, Th, U, Sc, Cr, Fe, Co, Ni, Zn, Na; MS: Rb, Sr; XRF-EDS: Y, Nb;

SAMPLE LOCATION

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