AGDB2 rock sample M170741

(igneous, basalt)

Field Value
Lab ID M170741
Field ID 85CR104A
Job ID LP21
Sample submitter Barker, Fred
Project name Accreted Island Arcs, S Alaska
Date submitted 1/15/1986 0:00:00
Country United States
State AK
Map quadrangle Ketchikan
Geographic latitude 55.18056
Geographic longitude -131.70417
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name basalt
Sample comment basalt
Geologic age Cretaceous
Stratigraphic unit Gravina Island Fm
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Geologic map unit -131.70417, 55.18056
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Scandium 50.8 parts per million by weight NA
Chromium 50.8 parts per million by weight NA
Cobalt 26.9 parts per million by weight NA
Nickel 28.1 parts per million by weight NA
Copper 60 parts per million by weight EDX
Zinc 98 parts per million by weight NA
Rubidium 13.2 parts per million by weight NA
Strontium 370 parts per million by weight EDX
Yttrium 10 parts per million by weight EDX
Zirconium 29.1 parts per million by weight NA
Niobium <10 parts per million by weight EDX
Antimony 1.97 parts per million by weight NA
Cesium 0.28 parts per million by weight NA
Barium 314 parts per million by weight NA
Lanthanum 4.62 parts per million by weight NA
Cerium 10.1 parts per million by weight NA
Neodymium 6.84 parts per million by weight NA
Samarium 2.18 parts per million by weight NA
Europium 0.75 parts per million by weight NA
Gadolinium 2.76 parts per million by weight NA
Terbium 0.46 parts per million by weight NA
Thulium 0.28 parts per million by weight NA
Ytterbium 1.62 parts per million by weight NA
Lutetium 0.22 parts per million by weight NA
Hafnium 0.8 parts per million by weight NA
Tantalum 0.08 parts per million by weight NA
Thorium 0.57 parts per million by weight NA
Uranium 0.27 parts per million by weight NA
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Scandium 50.8 ppm NA T INAA-LC USGS-BAL
Chromium 140 ppm XRF T EDXRF USGS-BAL
Chromium 50.8 ppm NA T INAA-LC USGS-BAL
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Cobalt 26.9 ppm NA T INAA-LC USGS-BAL
Nickel 25 ppm XRF T EDXRF USGS-BAL
Nickel 28.1 ppm NA T INAA-LC USGS-BAL
Copper 60 ppm XRF T EDXRF USGS-BAL
Zinc 90 ppm XRF T EDXRF USGS-BAL
Zinc 98 ppm NA T INAA-LC USGS-BAL
Rubidium 10 ppm XRF T EDXRF USGS-BAL
Rubidium 13.2 ppm NA T INAA-LC USGS-BAL
Strontium 370 ppm XRF T EDXRF USGS-BAL
Yttrium 10 ppm XRF T EDXRF USGS-BAL
Zirconium 40 ppm XRF T EDXRF USGS-BAL
Zirconium 29.1 ppm NA T INAA-LC USGS-BAL
Niobium L10 ppm XRF T EDXRF USGS-BAL
Antimony 1.97 ppm NA T INAA-LC USGS-BAL
Cesium 0.282 ppm NA T INAA-LC USGS-BAL
Barium 314 ppm NA T INAA-LC USGS-BAL
Lanthanum 4.62 ppm NA T INAA-LC USGS-BAL
Cerium 10.1 ppm NA T INAA-LC USGS-BAL
Neodymium 6.84 ppm NA T INAA-LC USGS-BAL
Samarium 2.18 ppm NA T INAA-LC USGS-BAL
Europium 0.751 ppm NA T INAA-LC USGS-BAL
Gadolinium 2.76 ppm NA T INAA-LC USGS-BAL
Terbium 0.462 ppm NA T INAA-LC USGS-BAL
Thulium 0.28 ppm NA T INAA-LC USGS-BAL
Ytterbium 1.62 ppm NA T INAA-LC USGS-BAL
Lutetium 0.222 ppm NA T INAA-LC USGS-BAL
Hafnium 0.805 ppm NA T INAA-LC USGS-BAL
Tantalum 0.0859 ppm NA T INAA-LC USGS-BAL
Thorium 0.57 ppm NA T INAA-LC USGS-BAL
Uranium 0.271 ppm NA T INAA-LC USGS-BAL
Al2O3 16.5 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
CaO 12.9 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
CO2 0.08 pct TT T HClO4 USGS-BAL
FeTO3 11.1 pct NA T INAA-LC USGS-BAL
FeO 5.15 pct TT T HF-H2SO4 USGS-BAL
FeTO3 11.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
H2Om 0.19 pct GV T USGS-BAL
H2Ob 2.57 pct TT T flux and combustion, total H2O less moisture USGS-BAL
K2O 0.83 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
LOI 1.65 pct GV T combustion USGS-BAL
MgO 6.55 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
MnO 0.21 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Na2O 1.75 pct NA T INAA-LC USGS-BAL
Na2O 1.73 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
P2O5 0.11 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
SiO2 47.4 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
TiO2 0.69 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL