AGDB2 rock sample C139443

(igneous, dacite)

Field Value
Lab ID C139443
Field ID K2652D
Job ID MRP01848
Sample submitter Fierstein, Judith E., and Hildreth, E. Wes
Project name Volcano Hazards Lab Analysis
Date submitted 9/30/1999 0:00:00
Date collected 8/13/1999 0:00:00
Country United States
State AK
Map quadrangle Mount Katmai
Geographic latitude 58.28333
Geographic longitude -155.13333
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name dacite
Sample comment pumice
Geologic age Quaternary undifferentiated
Stratigraphic unit none
Igneous setting pyroclastic
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Geologic map unit -155.13333, 58.28333
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Vanadium 91 parts per million by weight EDX
Chromium 10 parts per million by weight EDX
Nickel 5 parts per million by weight EDX
Copper 8 parts per million by weight EDX
Zinc 63 parts per million by weight EDX
Gallium 19 parts per million by weight EDX
Germanium <2 parts per million by weight EDX
Arsenic 6 parts per million by weight EDX
Selenium <1 parts per million by weight EDX
Rubidium 38 parts per million by weight EDX
Strontium 235 parts per million by weight EDX
Yttrium 32 parts per million by weight EDX
Zirconium 164 parts per million by weight EDX
Niobium 5 parts per million by weight EDX
Molybdenum 3 parts per million by weight EDX
Silver <1 parts per million by weight EDX
Cadmium <1 parts per million by weight EDX
Tin <2 parts per million by weight EDX
Antimony <2 parts per million by weight EDX
Cesium <3 parts per million by weight EDX
Barium 493 parts per million by weight EDX
Lanthanum 11 parts per million by weight EDX
Cerium 25 parts per million by weight EDX
Neodymium 15 parts per million by weight EDX
Lead 8 parts per million by weight EDX
Bismuth <5 parts per million by weight EDX
Thorium <2 parts per million by weight EDX
Uranium 3 parts per million by weight EDX
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur 0.029 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
Sulfur 0.029 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
Vanadium 91 ppm XRF T EDXRF USGS-MRT
Chromium 10 ppm XRF T EDXRF USGS-MRT
Chromium <140 ppm XRF T LiBO2-Li2B4O7 fusion USGS-MRT
Nickel 5 ppm XRF T EDXRF USGS-MRT
Copper 8 ppm XRF T EDXRF USGS-MRT
Zinc 63 ppm XRF T EDXRF USGS-MRT
Gallium 19 ppm XRF T EDXRF USGS-MRT
Germanium N2 ppm XRF T EDXRF USGS-MRT
Arsenic 6 ppm XRF T EDXRF USGS-MRT
Selenium N1 ppm XRF T EDXRF USGS-MRT
Bromine 2 ppm XRF T EDXRF USGS-MRT
Rubidium 38 ppm XRF T EDXRF USGS-MRT
Strontium 235 ppm XRF T EDXRF USGS-MRT
Yttrium 32 ppm XRF T EDXRF USGS-MRT
Zirconium 164 ppm XRF T EDXRF USGS-MRT
Niobium 5 ppm XRF T EDXRF USGS-MRT
Molybdenum 3 ppm XRF T EDXRF USGS-MRT
Silver N1 ppm XRF T EDXRF USGS-MRT
Cadmium N1 ppm XRF T EDXRF USGS-MRT
Tin N2 ppm XRF T EDXRF USGS-MRT
Antimony N2 ppm XRF T EDXRF USGS-MRT
Cesium N3 ppm XRF T EDXRF USGS-MRT
Barium 493 ppm XRF T EDXRF USGS-MRT
Lanthanum 11 ppm XRF T EDXRF USGS-MRT
Cerium 25 ppm XRF T EDXRF USGS-MRT
Neodymium 15 ppm XRF T EDXRF USGS-MRT
Lead 8 ppm XRF T EDXRF USGS-MRT
Bismuth N5 ppm XRF T EDXRF USGS-MRT
Thorium N2 ppm XRF T EDXRF USGS-MRT
Uranium 3 ppm XRF T EDXRF USGS-MRT
Al2O3 15.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
CaO 4.46 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
FeTO3 5.28 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
K2O 1.75 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
LOI 1.99 pct GV T combustion USGS-MRT
MgO 1.89 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
MnO 0.11 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
Na2O 3.98 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
P2O5 0.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
SiO2 64.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT
TiO2 0.64 pct XRF T LiBO2-Li2B4O7 fusion USGS-MRT