NGDB rock sample D124380

Field Value
Unique Sample ID Number D124380
Analytical Job Number G004
Submitter Name MacKevett, Edward M., Jr.
Date Submitted 19660721
Field Number 66AFD118B
State AK
Latitude 58.89932
Longitude -136.51385
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name quartzite
Additional Attributes and Comments quartz present; siliceous (quartzite);; pyrite-rich vein;
Geologic Age or Range Silurian--Devonian
Mineralization Type vein
Type of Metamorphism contact
Metamorphic Facies or Grade medium grade
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Geologic map unit -136.51385, 58.89932
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Lithium N100 ppm by weight E-Spec
Beryllium N1 ppm by weight E-Spec
Titanium 0.05 percent by weight E-Spec
Vanadium N7 ppm by weight E-Spec
Chromium N1 ppm by weight E-Spec
Manganese 500 ppm by weight E-Spec
Iron G10 percent by weight E-Spec
Cobalt 5 ppm by weight E-Spec
Nickel N3 ppm by weight E-Spec
Copper 200 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
Arsenic N1000 ppm by weight E-Spec
Yttrium 50 ppm by weight E-Spec
Niobium N10 ppm by weight E-Spec
Molybdenum N3 ppm by weight E-Spec
Palladium N2 ppm by weight E-Spec
Silver N1 ppm by weight E-Spec
Cadmium N50 ppm by weight E-Spec
Tin 10 ppm by weight E-Spec
Antimony N200 ppm by weight E-Spec
Barium 10 ppm by weight E-Spec
Lanthanum 20 ppm by weight E-Spec
Tantalum N500 ppm by weight E-Spec
Tungsten N100 ppm by weight E-Spec
Platinum N50 ppm by weight E-Spec
Gold N20 ppm by weight E-Spec
L0.05 ppm by weight AA
Mercury N1000 ppm by weight E-Spec
Thallium N50 ppm by weight E-Spec
Lead N10 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec