AVO Sample Information

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SAMPLE INFO : 91CND24

Sample ID:	91CND24
Station ID:	91CND24
Latitude:	58.901048
Longitude:	-153.558653
Datum:	NAD83
Date Sampled:	1991-01-01
Sample Type 1:	Lava

Text Description:
Sample from 0.6 x 1.4 km outcrop surrounded by upper striped glacier ice. Porphyritic olivine-bearing two-pyroxene dacite. Phenocrysts of plagioclase (25%, up to 1.4 x 0.6 mm), both clino- and orthopyroxene (10%, up to 0.9 x 0.3 mm), and euhedral, chromite-bearing olivine (3%, up to 0.6 x 0.3 mm) in a 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
91CND24	58.901048	-153.558653	Nye, C. J.	1991-07-25		Douglas			Sample from 0.6 x 1.4 km outcrop surrounded by upper striped glacier ice. Porphyritic olivine-bearing two-pyroxene dacite. Phenocrysts of plagioclase (25%, up to 1.4 x 0.6 mm), both clino- and orthopyroxene (10%, up to 0.9 x 0.3 mm), and euhedral, chromite-bearing olivine (3%, up to 0.6 x 0.3 mm) in a matrix of devitrified glass and subordinate microphenocrysts and microlites.	91CND24	Lava			Whole-rock	63.36	0.629	16.25		0.099	3.4	6.05	3.81	1.468	0.106	100.13	13291	XRF		4.83			1.26957	44	440	250	7	36	2.87627	12.86396	3.43387	0.88695	3.77903	0.669	4.21678	0.91034	2.52814	0.38125	2.47517	0.39223	24	133	3.1	3.62826	0.16718	6	4	1.80719	22	157	51			26	62	51	17					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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