NGDB rock sample C185542

Field Value
Unique Sample ID Number C185542
Analytical Job Number MRP03088
Submitter Name Slack, John
Date Submitted 20010213
Field Number 84AGKO39E
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 9/5/84
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Additional Attributes and Comments Quartz vein with margins composed of massive chalcopyrite and minor pyrite, plus some chloritic wall rock
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 2 ppm by weight ICP-AES
Beryllium <1 ppm by weight ICP-AES
Sodium 0.01 percent by weight ICP-AES
Magnesium 0.796 percent by weight ICP-AES
Aluminum 0.455 percent by weight ICP-AES
Phosphorus 0.01 percent by weight ICP-AES
Sulfur 8.89 percent by weight (unknown method)
Potassium 0.02 percent by weight ICP-AES
Calcium 0.6 percent by weight ICP-AES
Scandium <2 ppm by weight ICP-AES
Titanium 0.005 percent by weight ICP-AES
Vanadium 4 ppm by weight ICP-AES
Chromium <2 ppm by weight ICP-AES
Manganese 1240 ppm by weight ICP-AES
Iron 7.11 percent by weight ICP-AES
Cobalt 7 ppm by weight ICP-AES
Nickel <3 ppm by weight ICP-AES
Copper 56880 ppm by weight ICP-AES
Zinc 1260 ppm by weight ICP-AES
Gallium 8 ppm by weight ICP-AES
Arsenic <10 ppm by weight ICP-AES
1.9 ppm by weight AA
Selenium 7.8 ppm by weight AA
Strontium 3 ppm by weight ICP-AES
Yttrium 6 ppm by weight ICP-AES
Niobium <4 ppm by weight ICP-AES
Molybdenum <2 ppm by weight ICP-AES
Silver 42 ppm by weight ICP-AES
Cadmium 6 ppm by weight ICP-AES
Tin <50 ppm by weight ICP-AES
Antimony <0.6 ppm by weight AA
Tellurium 0.6 ppm by weight AA
Barium 56 ppm by weight ICP-AES
Lanthanum <2 ppm by weight ICP-AES
Cerium <5 ppm by weight ICP-AES
Neodymium <9 ppm by weight ICP-AES
Europium <2 ppm by weight ICP-AES
Holmium <4 ppm by weight ICP-AES
Ytterbium <1 ppm by weight ICP-AES
Tantalum <40 ppm by weight ICP-AES
Gold <8 ppm by weight ICP-AES
760 ppb by weight Fire Assay
Mercury 0.32 ppm by weight AA
Thallium <0.1 ppm by weight AA
Lead 132 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