NGDB concentrate from sediment sample CHJ181 (stream/river)

FieldValue
Lab IDCHJ181
Field ID3286
Job ID13020
Sample submitterCathrall, John B., and Antweiler, John C.
Date submitted4/9/1986
Project nameAlaska Gold
StateAK
CountryUnited States
Latitude (WGS84)65.49983654
Longitude (WGS84)-148.50698306
Original datum(NAD27)
Original latitude65.50027
Original longitude-148.50444
Location precision1 second
Sample sourcestream/river
Collection methodsingle/grab
Primary media typesediment
Secondary media typeconcentrate
Sample media nameC3 fraction
Notes on sampleOlive Ck; comb CGT052,53;; stream
Sample preparation methodpanned; sieved; bromoform separation; electromagnetic separation
Sieve size-30 mesh
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Geologic map unit-148.50698306, 65.49983654
Nearby scientific dataFind additional scientific data near this location
ElementMeasured valueUnits of measureAnalytical method
Beryllium<2parts per million by weightES_SQ
Boron20parts per million by weightES_SQ
Magnesium0.05percent by weightES_SQ
Calcium0.2percent by weightES_SQ
Titanium1.5percent by weightES_SQ
Vanadium50parts per million by weightES_SQ
Chromium1500parts per million by weightES_SQ
Manganese0.003percent by weightES_SQ
Iron2percent by weightES_SQ
Cobalt<10parts per million by weightES_SQ
Nickel50parts per million by weightES_SQ
Copper300parts per million by weightES_SQ
Zinc<500parts per million by weightES_SQ
Arsenic1500parts per million by weightES_SQ
Strontium500parts per million by weightES_SQ
Yttrium100parts per million by weightES_SQ
Zirconium > 2000parts per million by weightES_SQ
Niobium70parts per million by weightES_SQ
Molybdenum<10parts per million by weightES_SQ
Silver100parts per million by weightES_SQ
Cadmium<50parts per million by weightES_SQ
Tin1000parts per million by weightES_SQ
Antimony200parts per million by weightES_SQ
Barium1000parts per million by weightES_SQ
Lanthanum100parts per million by weightES_SQ
Tungsten20000parts per million by weightES_SQ
Gold100parts per million by weightES_SQ
Lead10000parts per million by weightES_SQ
Bismuth20parts per million by weightES_SQ
Thorium<200parts per million by weightES_SQ
ElementValueUnitsTechnique
BerylliumN2parts per million by weightES_SQ
Boron20parts per million by weightES_SQ
Magnesium0.05percent by weightES_SQ
Calcium0.2percent by weightES_SQ
Titanium1.5percent by weightES_SQ
Vanadium50parts per million by weightES_SQ
Chromium1500parts per million by weightES_SQ
Manganese0.003percent by weightES_SQ
Iron2percent by weightES_SQ
CobaltN10parts per million by weightES_SQ
Nickel50parts per million by weightES_SQ
Copper300parts per million by weightES_SQ
ZincN500parts per million by weightES_SQ
Arsenic1500parts per million by weightES_SQ
Strontium500parts per million by weightES_SQ
Yttrium100parts per million by weightES_SQ
ZirconiumG2000.11parts per million by weightES_SQ
Niobium70parts per million by weightES_SQ
MolybdenumN10parts per million by weightES_SQ
Silver100parts per million by weightES_SQ
CadmiumN50parts per million by weightES_SQ
Tin1000parts per million by weightES_SQ
Antimony200parts per million by weightES_SQ
Barium1000parts per million by weightES_SQ
Lanthanum100parts per million by weightES_SQ
Tungsten20000parts per million by weightES_SQ
Gold100parts per million by weightES_SQ
Lead10000parts per million by weightES_SQ
Bismuth20parts per million by weightES_SQ
ThoriumN200parts per million by weightES_SQ