AGDB2 rock sample D284238

(igneous, rhyolite)

Field Value
Lab ID D284238
Field ID 87AF015A
Job ID SJ97
Sample submitter Ford, Arthur B.
Project name Juneau AMRAP
Date submitted 9/4/1987 0:00:00
Country United States
State AK
Map quadrangle Ketchikan
Geographic latitude 55.19278
Geographic longitude -131.74167
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 Puppets Fm
Igneous setting extrusive
(click for info)
Geologic map unit -131.74167, 55.19278
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Lithium 7 parts per million by weight AES_HF
Beryllium 3 parts per million by weight AES_HF
Scandium 2.19 parts per million by weight NA
Vanadium 2 parts per million by weight AES_HF
Chromium 0.91 parts per million by weight NA
Cobalt 0.28 parts per million by weight NA
Nickel 8.81 parts per million by weight NA
Copper 4 parts per million by weight AES_HF
Zinc 46.7 parts per million by weight NA
Gallium 20 parts per million by weight AES_HF
Arsenic <10 parts per million by weight AES_HF
Rubidium 79.7 parts per million by weight NA
Strontium 20 parts per million by weight NA
Yttrium 86 parts per million by weight EDX
Zirconium 330 parts per million by weight NA
Niobium 39 parts per million by weight EDX
Molybdenum <2 parts per million by weight AES_HF
Silver <2 parts per million by weight AES_HF
Cadmium <2 parts per million by weight AES_HF
Tin <10 parts per million by weight AES_HF
Antimony 0.39 parts per million by weight NA
Cesium 1.64 parts per million by weight NA
Barium 770 parts per million by weight NA
Lanthanum 48.6 parts per million by weight NA
Cerium 114 parts per million by weight NA
Neodymium 51.8 parts per million by weight NA
Samarium 11 parts per million by weight NA
Europium 1.51 parts per million by weight NA
Gadolinium 9.61 parts per million by weight NA
Terbium 1.66 parts per million by weight NA
Holmium <4 parts per million by weight AES_HF
Thulium 1.46 parts per million by weight NA
Ytterbium 9.66 parts per million by weight NA
Lutetium 1.45 parts per million by weight NA
Hafnium 9.1 parts per million by weight NA
Tantalum 2.4 parts per million by weight NA
Gold <0.05 parts per million by weight AA_F_HBr
Lead <4 parts per million by weight AES_HF
Bismuth <10 parts per million by weight AES_HF
Thorium 7.53 parts per million by weight NA
Uranium 1.86 parts per million by weight NA
Element Value Units Technique Digestion Decomposition Laboratory
Lithium 7 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Beryllium 3 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Calcium 0.07 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
Scandium L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Scandium 2.19 ppm NA T INAA-LC USGS-BGC
Vanadium 2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Chromium L1 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Chromium 0.916 ppm NA T INAA-LC USGS-BGC
Cobalt L1 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Cobalt 0.283 ppm NA T INAA-LC USGS-BGC
Nickel L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Nickel 8.81 ppm NA T INAA-LC USGS-BGC
Copper 4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Zinc 51 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Zinc 46.7 ppm NA T INAA-LC USGS-BGC
Gallium 20 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Arsenic L10 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Rubidium 81 ppm XRF T EDXRF USGS-BGC
Rubidium 79.7 ppm NA T INAA-LC USGS-BGC
Strontium 29 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Strontium 32 ppm XRF T EDXRF USGS-BGC
Strontium 20 ppm NA T INAA-LC USGS-BGC
Yttrium 18 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Yttrium 86 ppm XRF T EDXRF USGS-BGC
Zirconium 309 ppm XRF T EDXRF USGS-BGC
Zirconium 330 ppm NA T INAA-LC USGS-BGC
Niobium 27 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Niobium 39 ppm XRF T EDXRF USGS-BGC
Molybdenum L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Silver L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Cadmium L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Tin L10 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Antimony 0.395 ppm NA T INAA-LC USGS-BGC
Cesium 1.64 ppm NA T INAA-LC USGS-BGC
Barium 770 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Barium 770 ppm NA T INAA-LC USGS-BGC
Lanthanum 50 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Lanthanum 48.6 ppm NA T INAA-LC USGS-BGC
Cerium 100 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Cerium 114 ppm NA T INAA-LC USGS-BGC
Neodymium 50 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Neodymium 51.8 ppm NA T INAA-LC USGS-BGC
Samarium 11 ppm NA T INAA-LC USGS-BGC
Europium L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Europium 1.51 ppm NA T INAA-LC USGS-BGC
Gadolinium 9.61 ppm NA T INAA-LC USGS-BGC
Terbium 1.66 ppm NA T INAA-LC USGS-BGC
Holmium L4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Thulium 1.46 ppm NA T INAA-LC USGS-BGC
Ytterbium 2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Ytterbium 9.66 ppm NA T INAA-LC USGS-BGC
Lutetium 1.45 ppm NA T INAA-LC USGS-BGC
Hafnium 9.1 ppm NA T INAA-LC USGS-BGC
Tantalum L40 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Tantalum 2.4 ppm NA T INAA-LC USGS-BGC
Gold N0.05 ppm AA T HBr-Br2 and MIBK USGS-BGC
Gold L8 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Lead L4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Bismuth L10 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Thorium 5 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Thorium 7.53 ppm NA T INAA-LC USGS-BGC
Uranium L100 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Uranium 1.86 ppm NA T INAA-LC USGS-BGC
Al2O3 11.9 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
Al2O3 11.5 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CaO 0.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CO2 0.04 pct TT T HClO4 USGS-BGC
FeTO3 1.57 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
FeTO3 1.46 pct NA T INAA-LC USGS-BGC
FeO 0.51 pct TT T HF-H2SO4 USGS-BGC
FeTO3 1.38 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
H2Om 0.12 pct GV T USGS-BGC
H2Ob 0.99 pct TT T flux and combustion, total H2O less moisture USGS-BGC
K2O 5.66 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
K2O 5.54 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
LOI 1.21 pct GV T combustion USGS-BGC
MgO 0.133 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
MgO 0.14 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
MnO 0.00697 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
MnO L0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Na2O 1.29 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
Na2O 1.28 pct NA T INAA-LC USGS-BGC
Na2O 1.22 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
P2O5 0.016 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
P2O5 L0.05 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
SiO2 78.4 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
TiO2 0.15 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
TiO2 0.13 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC