NGDB rock sample D125847

Field Value
Unique Sample ID Number D125847
Analytical Job Number G091
Submitter Name MacKevett, Edward M., Jr.
Date Submitted 19660909
Field Number 66ABD701C
State AK
Latitude 58.88333
Longitude -137.03333
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name hornfels
Additional Attributes and Comments quartz unknown; aluminosilicate, pelitic (schist, phyllite, mica gneiss);; Fe-stained hornfelsed breccia;
Geologic Age or Range Mesozoic undifferentiated
Mineralization Type breccia
Type of Metamorphism regional
Metamorphic Facies or Grade medium grade
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Geologic map unit -137.03333, 58.88333
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 1.5 percent by weight E-Spec
Aluminum G10 percent by weight E-Spec
Silicon G10 percent by weight E-Spec
Calcium 3 percent by weight E-Spec
Titanium 0.3 percent by weight E-Spec
Vanadium 150 ppm by weight E-Spec
Chromium 7 ppm by weight E-Spec
Manganese 700 ppm by weight E-Spec
Iron 5 percent by weight E-Spec
Cobalt 15 ppm by weight E-Spec
Nickel 7 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
Strontium 500 ppm by weight E-Spec
Yttrium 15 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 N10 ppm by weight E-Spec
Antimony N200 ppm by weight E-Spec
Barium 300 ppm by weight E-Spec
Lanthanum N30 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