NGDB rock sample D124496

Field Value
Unique Sample ID Number D124496
Analytical Job Number G017
Submitter Name MacKevett, Edward M., Jr.
Date Submitted 19660726
Field Number 66ABD283B
State AK
Latitude 59.10668
Longitude -136.29352
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name hornfels
Additional Attributes and Comments quartz present; aluminosilicate, pelitic (schist, phyllite, mica gneiss);; pyritic hornfels;
Geologic Age or Range Silurian--Devonian
Mineralization Type mineralization present
Type of Metamorphism contact
Metamorphic Facies or Grade medium grade
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Geologic map unit -136.29352, 59.10668
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
Magnesium 0.15 percent by weight E-Spec
Aluminum 0.3 percent by weight E-Spec
Silicon 3 percent by weight E-Spec
Calcium 0.3 percent by weight E-Spec
Titanium 0.003 percent by weight E-Spec
Vanadium 10 ppm by weight E-Spec
Chromium 1.5 ppm by weight E-Spec
Manganese 150 ppm by weight E-Spec
Iron G10 percent by weight E-Spec
Cobalt 150 ppm by weight E-Spec
Nickel 70 ppm by weight E-Spec
Copper 300 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
Arsenic N1000 ppm by weight E-Spec
Yttrium 15 ppm by weight E-Spec
Niobium N10 ppm by weight E-Spec
Molybdenum 15 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
Antimony N200 ppm by weight E-Spec
Barium 7 ppm by weight E-Spec
Lanthanum 30 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
Mercury N1000 ppm by weight E-Spec
Thallium N50 ppm by weight E-Spec
Lead 10 ppm by weight E-Spec
Bismuth 10 ppm by weight E-Spec