AGDB2 rock sample M179959

(igneous, rhyolite)

Field Value
Lab ID M179959
Field ID 87SK181A
Job ID LW14
Sample submitter Karl, Susan M.
Project name Annette Island - BIA
Date submitted 8/19/1987 0:00:00
Country United States
State AK
Map quadrangle Ketchikan
Geographic latitude 55.17583
Geographic longitude -131.58833
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name rhyolite
Sample comment flow banded rhyolite
Geologic age Triassic
Stratigraphic unit Trv
Igneous setting lava flow
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Geologic map unit -131.58833, 55.17583
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Scandium 0.34 parts per million by weight NA
Chromium <20 parts per million by weight EDX
Cobalt 0.11 parts per million by weight NA
Nickel 4.14 parts per million by weight NA
Copper <20 parts per million by weight EDX
Zinc <20 parts per million by weight EDX
Rubidium 43.2 parts per million by weight NA
Strontium 22 parts per million by weight EDX
Yttrium 110 parts per million by weight EDX
Zirconium 394 parts per million by weight NA
Niobium 57 parts per million by weight EDX
Antimony 0.06 parts per million by weight NA
Cesium 0.4 parts per million by weight NA
Barium 450 parts per million by weight NA
Lanthanum 55.5 parts per million by weight NA
Cerium 134 parts per million by weight NA
Neodymium 66.8 parts per million by weight NA
Samarium 14.2 parts per million by weight NA
Europium 0.93 parts per million by weight NA
Gadolinium 15.8 parts per million by weight NA
Terbium 2.75 parts per million by weight NA
Thulium 2.25 parts per million by weight NA
Ytterbium 14.5 parts per million by weight NA
Lutetium 2.11 parts per million by weight NA
Hafnium 12.3 parts per million by weight NA
Tantalum 3.93 parts per million by weight NA
Thorium 10.4 parts per million by weight NA
Uranium 3.43 parts per million by weight NA
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Scandium 0.347 ppm NA T INAA-LC USGS-BGC
Chromium L20 ppm XRF T EDXRF USGS-BGC
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Cobalt 0.113 ppm NA T INAA-LC USGS-BGC
Nickel L20 ppm XRF T EDXRF USGS-BGC
Nickel 4.14 ppm NA T INAA-LC USGS-BGC
Copper L20 ppm XRF T EDXRF USGS-BGC
Zinc L20 ppm XRF T EDXRF USGS-BGC
Rubidium 26 ppm XRF T EDXRF USGS-BGC
Rubidium 43.2 ppm NA T INAA-LC USGS-BGC
Strontium 22 ppm XRF T EDXRF USGS-BGC
Strontium L30 ppm NA T INAA-LC USGS-BGC
Yttrium 110 ppm XRF T EDXRF USGS-BGC
Zirconium 395 ppm XRF T EDXRF USGS-BGC
Zirconium 394 ppm NA T INAA-LC USGS-BGC
Niobium 57 ppm XRF T EDXRF USGS-BGC
Antimony 0.0634 ppm NA T INAA-LC USGS-BGC
Cesium 0.401 ppm NA T INAA-LC USGS-BGC
Barium 475 ppm XRF T EDXRF USGS-BGC
Barium 450 ppm NA T INAA-LC USGS-BGC
Lanthanum 55.5 ppm NA T INAA-LC USGS-BGC
Cerium 134 ppm NA T INAA-LC USGS-BGC
Neodymium 66.8 ppm NA T INAA-LC USGS-BGC
Samarium 14.2 ppm NA T INAA-LC USGS-BGC
Europium 0.93 ppm NA T INAA-LC USGS-BGC
Gadolinium 15.8 ppm NA T INAA-LC USGS-BGC
Terbium 2.75 ppm NA T INAA-LC USGS-BGC
Thulium 2.25 ppm NA T INAA-LC USGS-BGC
Ytterbium 14.5 ppm NA T INAA-LC USGS-BGC
Lutetium 2.11 ppm NA T INAA-LC USGS-BGC
Hafnium 12.3 ppm NA T INAA-LC USGS-BGC
Tantalum 3.93 ppm NA T INAA-LC USGS-BGC
Thorium 10.4 ppm NA T INAA-LC USGS-BGC
Uranium 3.43 ppm NA T INAA-LC USGS-BGC
Al2O3 13 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
BaCV 1 pct NA T INAA-LC USGS-BGC
CaO L0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CeCV 1 pct NA T INAA-LC USGS-BGC
CoCV 1 pct NA T INAA-LC USGS-BGC
CsCV 1 pct NA T INAA-LC USGS-BGC
EuCV 1 pct NA T INAA-LC USGS-BGC
FeTO3 0.395 pct NA T INAA-LC USGS-BGC
FeCV 1 pct NA T INAA-LC USGS-BGC
FeO 0.03 pct TT T HF-H2SO4 USGS-BGC
FeTO3 0.35 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
GdCV 1 pct NA T INAA-LC USGS-BGC
HfCV 1 pct NA T INAA-LC USGS-BGC
K2O 4.69 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
LaCV 1 pct NA T INAA-LC USGS-BGC
LOI 0.24 pct GV T combustion USGS-BGC
LuCV 1 pct NA T INAA-LC USGS-BGC
MgO L0.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
MnO L0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Na2O 4.38 pct NA T INAA-LC USGS-BGC
Na2O 4.39 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
NaCV 1 pct NA T INAA-LC USGS-BGC
NdCV 1 pct NA T INAA-LC USGS-BGC
NiCV 15 pct NA T INAA-LC USGS-BGC
P2O5 L0.05 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
RbCV 1 pct NA T INAA-LC USGS-BGC
SbCV 1 pct NA T INAA-LC USGS-BGC
ScCV 1 pct NA T INAA-LC USGS-BGC
SiO2 76.7 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
SmCV 1 pct NA T INAA-LC USGS-BGC
TaCV 1 pct NA T INAA-LC USGS-BGC
TbCV 1 pct NA T INAA-LC USGS-BGC
ThCV 2 pct NA T INAA-LC USGS-BGC
TiO2 0.09 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
TmCV 1 pct NA T INAA-LC USGS-BGC
UCV 1 pct NA T INAA-LC USGS-BGC
YbCV 1 pct NA T INAA-LC USGS-BGC
ZrCV 2 pct NA T INAA-LC USGS-BGC