NGDB rock sample C185606

Field Value
Unique Sample ID Number C185606
Analytical Job Number MRP03091
Submitter Name Slack, John
Date Submitted 20010214
Field Number JS-00-42A
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
Additional Attributes and Comments Semi-massive pyritic sulfide (coarse) with matrix sericite, chlorite, and quartz
Geologic Age or Range Late Precambrian
Stratigraphic Unit Name Wales Group
Sample Preparation Description standard;;
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Geologic map unit -132.8268, 55.35849
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 0.195 percent by weight ICP-AES
Magnesium 0.754 percent by weight ICP-AES
Aluminum 2.93 percent by weight ICP-AES
Phosphorus 0.014 percent by weight ICP-AES
Sulfur 41.8 percent by weight (unknown method)
Potassium 1.11 percent by weight ICP-AES
Calcium 0.02 percent by weight ICP-AES
Scandium 4 ppm by weight ICP-AES
Titanium 0.053 percent by weight ICP-AES
Vanadium 90 ppm by weight ICP-AES
Chromium 13 ppm by weight ICP-AES
Manganese 64 ppm by weight ICP-AES
Iron 31.8 percent by weight ICP-AES
Cobalt 182 ppm by weight ICP-AES
Nickel 37 ppm by weight ICP-AES
Copper 298 ppm by weight ICP-AES
Zinc 804 ppm by weight ICP-AES
Gallium 39 ppm by weight ICP-AES
Arsenic <10 ppm by weight ICP-AES
5.7 ppm by weight AA
Selenium 16.4 ppm by weight AA
Strontium 7 ppm by weight ICP-AES
Yttrium 4 ppm by weight ICP-AES
Niobium <4 ppm by weight ICP-AES
Molybdenum 18 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 6.7 ppm by weight AA
Barium 10 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 0.08 ppm by weight AA
Thallium <0.1 ppm by weight AA
Lead 30 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