AVO Sample Information

Alaska Volcano Observatory

You are here: Home > Samples > 82ARJ124

SAMPLE INFO : 82ARJ124

Sample ID:	82ARJ124
Station ID:	82ARJ124
Latitude:	57.054
Longitude:	-135.77498
Datum:	NAD83
Date Sampled:	1982-01-01
Sample Type 1:	Tephra Fall
Sample Type 2:	Bulk

Text Description:
Mt Edgecumbe [Diagram]. 69.5% SiO2, 66.6wr. "probe sample = finely vesic, not quite fibrous, pumice (p~1.2?) Faintly banded pale pink-salmon & pale grey.

References:

Pyroclastic deposits of the Mount Edgecumbe volcanic field, Southeast Alaska: eruptions of a stratified magma chamber

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
82ARJ124	57.054	-135.77498	Riehle, J. R.	1982-01-01		Edgecumbe		Edgecumbe; lat/long very approximate - derived from figure in publication	Mt Edgecumbe [Diagram]. 69.5% SiO2, 66.6wr. "probe sample = finely vesic, not quite fibrous, pumice (p~1.2?) Faintly banded pale pink-salmon & pale grey.	82ARJ124	Tephra Fall	Cumulate		Whole-rock	64.1	0.6	16.8	4.17	0.06	0.94	3.1	4.47	1.66	0.2	100.1	161	XRF	1.59	2.74	LOI=3.88	XRF		52		203																																				161	XRF-EDS

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.