AVO Sample Information

Alaska Volcano Observatory

You are here: Home > Samples > 91CND23

SAMPLE INFO : 91CND23

Sample ID:	91CND23
Station ID:	91CND23
Latitude:	58.92615
Longitude:	-153.571204
Datum:	NAD83
Date Sampled:	1991-01-01
Sample Type 1:	Lava

Text Description:
Sample from isolated outcrop just below striped glacier. Porphyritic olivine-bearing two-pyroxene andesite. Phenocrysts of plagioclase (20%, up to 1.3 x 0.5 mm), both clino- and orthopyroxene (10%, typically 0.6 x 0.2 mm), and euhedral, chromite-bearing olivine (5%, up to 1.4 x 0.4 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
91CND23	58.92615	-153.571204	Nye, C. J.	1991-07-25		Douglas			Sample from isolated outcrop just below striped glacier. Porphyritic olivine-bearing two-pyroxene andesite. Phenocrysts of plagioclase (20%, up to 1.3 x 0.5 mm), both clino- and orthopyroxene (10%, typically 0.6 x 0.2 mm), and euhedral, chromite-bearing olivine (5%, up to 1.4 x 0.4 mm) in a matrix of devitrified glass and subordinate microphenocrysts and microlites.	91CND23	Lava			Whole-rock	61.99	0.639	16.26		0.106	4.03	6.42	3.73	1.5	0.114	99.34	13291	XRF		5.21			1.92121	45	439	272	3	32	3.04185	13.33553	3.49596	0.92348	3.75237	0.65894	4.18097	0.88208	2.44995	0.37301	2.36705	0.36876	24	131	2.7	3.41778	0.16757	6	4	1.80654	26	142	87			47	56	57	15					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

Contact AVO Privacy Accessibility Information Quality FOIA

URL: avo.alaska.edu/samples/sample_info.php
Page modified: August 1, 2017 15:29
Contact Information: AVO Web Team

@alaska_avo

alaska.avo

Receive volcano updates by email: USGS VNS

This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G22AC00137

Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.