NGDB concentrate from sediment sample C301875 (stream/river)

FieldValue
Lab IDC301875
Field ID05TA492C
Job IDMRP08271
Sample submitterBailey, Elizabeth A.
Date collected7/2/2005
Date submitted8/24/2007
Project nameGeologic and mineral deposit data for Alaska
StateAK
CountryUnited States
Latitude (WGS84)60.00279885
Longitude (WGS84)-157.86871501
Original datumNAD27
Original latitude60.00352
Original longitude-157.86644
Location precision1 second
Sampling depthSurface (0-25 cm)
Description of locationTA A-5
Sample sourcestream/river
Collection methodcomposite
Primary media typesediment
Secondary media typeconcentrate
Notes on sample>=1 flake Au; sparse heavies
Sample preparation methodpanned; sieved; bromoform separation; electromagnetic separation
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Geologic map unit-157.86871501, 60.00279885
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