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  4. Concentrate

NGDB concentrate from sediment sample CBN932 (stream/river)

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FieldValue
Lab IDCBN932
Field IDTK0250C1
Job ID10494
Sample submitterCurtin, Gary C.
Date submitted3/8/1976
Project nameTalkeetna AMRAP
StateAK
CountryUnited States
Latitude (WGS84)62.88748764
Longitude (WGS84)-152.07934098
Original datum(NAD27)
Original latitude62.88805
Original longitude-152.07695
Location precision1 second
Sample sourcestream/river
Primary media typesediment
Secondary media typeconcentrate
Sample media nameC1 fraction
Notes on samplestream
Sample preparation methodpanned; sieved; bromoform separation; electromagnetic separation
Sieve size-20 mesh
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Geologic map unit-152.07934098, 62.88748764
Nearby scientific dataFind additional scientific data near this location
ElementMeasured valueUnits of measureAnalytical method
Beryllium<2parts per million by weightES_SQ
Titanium1percent by weightES_SQ
Chromium > 5000parts per million by weightES_SQ
Cobalt150parts per million by weightES_SQ
Nickel1000parts per million by weightES_SQ
Copper1000parts per million by weightES_SQ
Zinc1000parts per million by weightES_SQ
Arsenic<500parts per million by weightES_SQ
Molybdenum<10parts per million by weightES_SQ
Silver1parts per million by weightES_SQ
Cadmium<50parts per million by weightES_SQ
Tin<20parts per million by weightES_SQ
Antimony<200parts per million by weightES_SQ
Tungsten500parts per million by weightES_SQ
Lead150parts per million by weightES_SQ
Bismuth<20parts per million by weightES_SQ
ElementValueUnitsTechnique
BerylliumN2parts per million by weightES_SQ
Titanium1percent by weightES_SQ
ChromiumG5000.11parts per million by weightES_SQ
Cobalt150parts per million by weightES_SQ
Nickel1000parts per million by weightES_SQ
Copper1000parts per million by weightES_SQ
Zinc1000parts per million by weightES_SQ
ArsenicN500parts per million by weightES_SQ
MolybdenumN10parts per million by weightES_SQ
Silver1parts per million by weightES_SQ
CadmiumN50parts per million by weightES_SQ
TinN20parts per million by weightES_SQ
AntimonyN200parts per million by weightES_SQ
Tungsten500parts per million by weightES_SQ
Lead150parts per million by weightES_SQ
BismuthN20parts per million by weightES_SQ