NGDB rock sample C185608

Field Value
Unique Sample ID Number C185608
Analytical Job Number MRP03091
Submitter Name Slack, John
Date Submitted 20010214
Field Number JS-00-42D
State AK
Country United States
Datum NAD27
Spheroid Clarke 1866
Latitude 55.35849
Longitude -132.8268
Depth Surface (0-25cm)
Location Description Trocadero Bay area (east) 'exhalite'
Date of Collection 6/26/00
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name schist
Additional Attributes and Comments Quartz-sericite-chlorite schist with abundant disseminated pyrite
Geologic Age or Range Late Precambrian
Stratigraphic Unit Name Wales Group
Sample Preparation Description standard;;
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Geologic map unit -132.8268, 55.35849
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Lithium 7 ppm by weight ICP-AES
Beryllium <1 ppm by weight ICP-AES
Sodium 1.125 percent by weight ICP-AES
Magnesium 3.728 percent by weight ICP-AES
Aluminum 4.75 percent by weight ICP-AES
Phosphorus 0.021 percent by weight ICP-AES
Sulfur 26.3 percent by weight (unknown method)
Potassium 0.03 percent by weight ICP-AES
Calcium 0.08 percent by weight ICP-AES
Scandium 18 ppm by weight ICP-AES
Titanium 0.106 percent by weight ICP-AES
Vanadium 175 ppm by weight ICP-AES
Chromium 9 ppm by weight ICP-AES
Manganese 442 ppm by weight ICP-AES
Iron 23.8 percent by weight ICP-AES
Cobalt 72 ppm by weight ICP-AES
Nickel 36 ppm by weight ICP-AES
Copper 28 ppm by weight ICP-AES
Zinc 158 ppm by weight ICP-AES
Gallium 31 ppm by weight ICP-AES
Arsenic <10 ppm by weight ICP-AES
3.4 ppm by weight AA
Selenium 12 ppm by weight AA
Strontium 12 ppm by weight ICP-AES
Yttrium 3 ppm by weight ICP-AES
Niobium <4 ppm by weight ICP-AES
Molybdenum 5 ppm by weight ICP-AES
Silver <2 ppm by weight ICP-AES
Cadmium <2 ppm by weight ICP-AES
Tin <50 ppm by weight ICP-AES
Antimony <0.6 ppm by weight AA
Tellurium 4.5 ppm by weight AA
Barium 1 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
<5 ppb by weight Fire Assay
Mercury 0.05 ppm by weight AA
Thallium <0.1 ppm by weight AA
Lead 11 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