AVO Sample Information

Alaska Volcano Observatory

You are here: Home > Samples > 95-ASL-8

SAMPLE INFO : 95-ASL-8

Sample ID:	95-ASL-8
Station ID:	95-ASL-8
Latitude:	62.18
Longitude:	-143.08998
Datum:	NAD83
Sample Type 1:	Lava
Sample Type 2:	Flow

Text Description:
Lowest flow in the package exposed by a small tributary of Cristo Creek. Flow was approximately 30 feet thick and platy with little megascopic compositional variation. Platy joints exhibit a rounded orientation possibly as a result of flow turbulence? Sample is massive and occasionally vesicular (<2 mm). Blue-gray groundmass; aphyric

References:

A reconnaissance study of mafic to intermediate intra-arc volcanism in the western Wrangell Volcanic Field, 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
95-ASL-8	62.18	-143.08998	Lunt, A. S.			Gordon		Jaeger Mesa. SE 1/4, SE 1/4, Sec 25, T5N, R12E, Nabesna A-5 quad, Alaska	Lowest flow in the package exposed by a small tributary of Cristo Creek. Flow was approximately 30 feet thick and platy with little megascopic compositional variation. Platy joints exhibit a rounded orientation possibly as a result of flow turbulence? Sample is massive and occasionally vesicular (<2 mm). Blue-gray groundmass; aphyric	95-ASL-8	Lava			Whole-rock	57.05	2.14	15.53	8.82	0.17	3.21	6.3	4.69	1.33	0.42	100.31	6122	DCP	9.73	8.82	LOI=0.29	DCP		24	521	471	21	41													35	222	8.9						29	231	bdl			5	32	83	21					6122	DCP

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA

URL: www.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.