AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 175

SAMPLE INFO : 175
Sample ID:175
Station ID:175
Latitude:58.279
Longitude:-154.9533
Datum:NAD83
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Text Description:
Pumice from the 1912 eruption of Mount Katmai. From the bottom of stratum of pumice in an undisturbed deposit about 7 miles south of the crater.

References:
The Katmai magmatic province

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-majorsREF majorsMETH majorsFe2O3/Fe203T origFeO/FeOT origVolatiles csvMETH volatilesCsRbBaSrLaCePrNdSmEuGdTbDyHoErTmYbLuYZrNbHfTaPbThUScVCrFeCoNiCuZnGaMoAsNaKRef trace1METH trace1RbBaSrLaCeNdSmEuGdDyErYbLuYZrNbPbThUScTiVCrNiCuZnGaRef trace2METH trace2Light csvHalogen csvother major csvother lile csvother ree csvother hfse csvother hpe csvother tm csvother misc csv
17558.279-154.9533Fenner, C. N. Katmai1912-6-6From the bottom of stratum of pumice in an undisturbed deposite about 7 miles south of the crater.Pumice from the 1912 eruption of Mount Katmai. From the bottom of stratum of pumice in an undisturbed deposit about 7 miles south of the crater.175Tephra FallCumulateWhole-rock 76.45 0.17 12.3 1.37 0.04 0 1.01 4.15 3.05 0.05 100.161176NN0.460.96H2OP=0.87; H2OM=0.25; Cl=0.23NN 1176

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

twitter @alaska_avo
facebook alaska.avo
email Receive volcano updates by email: USGS VNS

This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G19AC00060 and G19AC00171.

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