NGDB rock sample C185540

Field Value
Unique Sample ID Number C185540
Analytical Job Number MRP03088
Submitter Name Slack, John
Date Submitted 20010213
Field Number JS-00-32B
State AK
Country United States
Datum NAD27
Spheroid Clarke 1866
Latitude 55.37556
Longitude -132.96389
Depth Surface (0-25cm)
Location Description Big Harbor mine area western workings (outcrop)
Date of Collection 6/23/00
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Additional Attributes and Comments Deformed layers and seams of magnetite, chlorite, carbonate, and quartz
Geologic Age or Range Late Precambrian
Stratigraphic Unit Name Wales Group
Sample Preparation Description standard;;
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Geologic map unit -132.96389, 55.37556
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Lithium 17 ppm by weight ICP-AES
Beryllium 2 ppm by weight ICP-AES
Sodium 0.03 percent by weight ICP-AES
Magnesium 1.778 percent by weight ICP-AES
Aluminum 4.145 percent by weight ICP-AES
Phosphorus 0.043 percent by weight ICP-AES
Sulfur 0.81 percent by weight (unknown method)
Potassium 0.05 percent by weight ICP-AES
Calcium 1.03 percent by weight ICP-AES
Scandium 2 ppm by weight ICP-AES
Titanium 0.053 percent by weight ICP-AES
Vanadium 760 ppm by weight ICP-AES
Chromium 20 ppm by weight ICP-AES
Manganese 68490 ppm by weight ICP-AES
Iron 17.8 percent by weight ICP-AES
Cobalt 17 ppm by weight ICP-AES
Nickel 11 ppm by weight ICP-AES
Copper 294 ppm by weight ICP-AES
Zinc 2180 ppm by weight ICP-AES
Gallium 56 ppm by weight ICP-AES
Arsenic <10 ppm by weight ICP-AES
8.7 ppm by weight AA
Selenium 0.5 ppm by weight AA
Strontium 749 ppm by weight ICP-AES
Yttrium 42 ppm by weight ICP-AES
Niobium <4 ppm by weight ICP-AES
Molybdenum 4 ppm by weight ICP-AES
Silver 16 ppm by weight ICP-AES
Cadmium 6 ppm by weight ICP-AES
Tin <50 ppm by weight ICP-AES
Antimony 0.7 ppm by weight AA
Tellurium 0.5 ppm by weight AA
Barium 1740 ppm by weight ICP-AES
Lanthanum 9 ppm by weight ICP-AES
Cerium 8 ppm by weight ICP-AES
Neodymium 16 ppm by weight ICP-AES
Europium 3 ppm by weight ICP-AES
Holmium 5 ppm by weight ICP-AES
Ytterbium 5 ppm by weight ICP-AES
Tantalum <40 ppm by weight ICP-AES
Gold <8 ppm by weight ICP-AES
94 ppb by weight Fire Assay
Mercury 0.97 ppm by weight AA
Thallium <0.1 ppm by weight AA
Lead 194 ppm by weight ICP-AES
Bismuth <50 ppm by weight ICP-AES
Thorium <6 ppm by weight ICP-AES
Uranium <100 ppm by weight ICP-AES