NGDB rock sample M142529

Field Value
Unique Sample ID Number M142529
Analytical Job Number KM47
Submitter Name Johnson, Bruce R.
Date Submitted 19791123
Field Number 78JD572A
State AK
Latitude 57.76972
Longitude -136.2025
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name phyllite
Additional Attributes and Comments not metasomatic;; dk. gray/white thinly lam. phyllite;
Geologic Age or Range Cretaceous
Stratigraphic Unit Name KELP BAY GROUP HIGH-GRADE UNIT
Type of Metamorphism regional
Metamorphic Facies or Grade greenschist
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Geologic map unit -136.2025, 57.76972
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
LOI 2 percent by weight (unknown method)
Lithium L100 ppm by weight E-Spec
Beryllium 1 ppm by weight E-Spec
Boron 50 ppm by weight E-Spec
Sodium 3 percent by weight E-Spec
Na2O 3.71 percent by weight XRF
Magnesium 5 percent by weight E-Spec
MgO 3.3 percent by weight XRF
Aluminum 7 percent by weight E-Spec
Al2O3 16.62 percent by weight XRF
SiO2 60.07 percent by weight XRF
Silicon G10 percent by weight E-Spec
Phosphorus L0.15 percent by weight E-Spec
P2O5 0.16 percent by weight XRF
Potassium 2 percent by weight E-Spec
K2O 1.18 percent by weight XRF
Calcium 5 percent by weight E-Spec
CaO 5.36 percent by weight XRF
Scandium 20 ppm by weight E-Spec
Titanium 0.5 percent by weight E-Spec
TiO2 0.88 percent by weight XRF
Vanadium 100 ppm by weight E-Spec
Chromium 50 ppm by weight E-Spec
Manganese 1500 ppm by weight E-Spec
MnO 0.126 percent by weight XRF
Iron 5 percent by weight E-Spec
FeO 2.96 percent by weight Titration
FeTO3 8 percent Fe2O3 by weight XRF
Cobalt 15 ppm by weight E-Spec
Nickel 15 ppm by weight E-Spec
Copper 50 ppm by weight E-Spec
Zinc 150 ppm by weight E-Spec
Gallium 30 ppm by weight E-Spec
Germanium L7 ppm by weight E-Spec
Arsenic L150 ppm by weight E-Spec
Strontium 300 ppm by weight E-Spec
Yttrium 30 ppm by weight E-Spec
Zirconium 100 ppm by weight E-Spec
Niobium L10 ppm by weight E-Spec
Molybdenum L2 ppm by weight E-Spec
Palladium L1 ppm by weight E-Spec
Silver L0.2 ppm by weight E-Spec
Cadmium L7 ppm by weight E-Spec
Indium L1.5 ppm by weight E-Spec
Tin L2 ppm by weight E-Spec
Antimony L20 ppm by weight E-Spec
Tellurium L300 ppm by weight E-Spec
Barium 500 ppm by weight E-Spec
Lanthanum 7 ppm by weight E-Spec
Cerium L50 ppm by weight E-Spec
Praseodymium L20 ppm by weight E-Spec
Neodymium L20 ppm by weight E-Spec
Samarium L50 ppm by weight E-Spec
Europium L1 ppm by weight E-Spec
Ytterbium 3 ppm by weight E-Spec
Hafnium L50 ppm by weight E-Spec
Tantalum L50 ppm by weight E-Spec
Tungsten L10 ppm by weight E-Spec
Rhenium L7 ppm by weight E-Spec
Platinum L5 ppm by weight E-Spec
Gold L7 ppm by weight E-Spec
Thallium L3 ppm by weight E-Spec
Lead 15 ppm by weight E-Spec
Bismuth L7 ppm by weight E-Spec
Thorium L150 ppm by weight E-Spec
Uranium L150 ppm by weight E-Spec