NGDB rock sample M108215

Field Value
Unique Sample ID Number M108215
Analytical Job Number M1327
Submitter Name MacKevett, Edward M., Jr.
Date Submitted 19690617
Field Number 64AMK111
State AK
Latitude 61.48333
Longitude -142.68333
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification sedimentary
Specific Name limestone
Additional Attributes and Comments calcareous; laminated;; impure limestone;
Geologic Age or Range Triassic
Stratigraphic Unit Name LOWER MEMBER MCCARTHY FORMATION
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Geologic map unit -142.68333, 61.48333
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
H2O+ 0.88 percent bound water (unknown method)
H2O- 0.12 percent moisture (unknown method)
Lithium N200 ppm by weight E-Spec
Beryllium N1 ppm by weight E-Spec
Boron N7 ppm by weight E-Spec
CO2 32.2 percent by weight Titration
Sodium 0.3 percent by weight E-Spec
Na2O 0.24 percent by weight AA
Magnesium 0.2 percent by weight E-Spec
MgO 0.31 percent by weight AA
Aluminum 1.5 percent by weight E-Spec
Al2O3 0.19 percent by weight Colorimetry
SiO2 22.9 percent by weight Colorimetry
Silicon 10 percent by weight E-Spec
Phosphorus N0.5 percent by weight E-Spec
P2O5 0.08 percent by weight Colorimetry
Potassium N0.5 percent by weight E-Spec
K2O 0.13 percent by weight AA
Calcium G10 percent by weight E-Spec
CaO 41.5 percent by weight AA
Scandium 7 ppm by weight E-Spec
Titanium 0.07 percent by weight E-Spec
TiO2 L0.01 percent by weight Colorimetry
Vanadium 20 ppm by weight E-Spec
Chromium 20 ppm by weight E-Spec
Manganese 200 ppm by weight E-Spec
MnO 0.08 percent by weight Colorimetry
Iron 0.7 percent by weight E-Spec
Fe2O3 0.39 percent by weight Colorimetry
FeO 0.44 percent by weight Titration
Cobalt N2 ppm by weight E-Spec
Nickel 10 ppm by weight E-Spec
Copper 10 ppm by weight E-Spec
Zinc N100 ppm by weight E-Spec
Gallium 2 ppm by weight E-Spec
Germanium N7 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Strontium 3000 ppm by weight E-Spec
Yttrium 20 ppm by weight E-Spec
Zirconium 20 ppm by weight E-Spec
Niobium N7 ppm by weight E-Spec
Molybdenum N2 ppm by weight E-Spec
Palladium N1 ppm by weight E-Spec
Silver N1 ppm by weight E-Spec
Cadmium N50 ppm by weight E-Spec
Indium N2 ppm by weight E-Spec
Tin N7 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Tellurium N1000 ppm by weight E-Spec
Barium 500 ppm by weight E-Spec
Lanthanum N30 ppm by weight E-Spec
Cerium N70 ppm by weight E-Spec
Europium N50 ppm by weight E-Spec
Ytterbium 1.5 ppm by weight E-Spec
Hafnium N50 ppm by weight E-Spec
Tantalum N50 ppm by weight E-Spec
Tungsten N30 ppm by weight E-Spec
Rhenium N15 ppm by weight E-Spec
Platinum N10 ppm by weight E-Spec
Gold N15 ppm by weight E-Spec
Thallium N50 ppm by weight E-Spec
Lead N7 ppm by weight E-Spec
Bismuth N7 ppm by weight E-Spec
Thorium N150 ppm by weight E-Spec
Uranium N500 ppm by weight E-Spec