NGDB concentrate from sediment sample CHA571 (stream/river)

FieldValue
Lab IDCHA571
Field ID3128C
Job ID12869
Sample submitterCathrall, John B., Antweiler, John C., and Tripp, Richard B.
Date submitted3/4/1985
Project nameAlaska Gold
StateAK
CountryUnited States
Latitude (WGS84)64.86399725
Longitude (WGS84)-147.98886009
Original datum(NAD27)
Original latitude64.86444
Original longitude-147.98639
Location precision1 second
Sample sourcestream/river
Collection methodsingle/grab
Primary media typesediment
Secondary media typeconcentrate
Sample media nameC3 fraction
Notes on sampleRyan Lode;; stream
Sample preparation methodpanned; sieved; bromoform separation; electromagnetic separation
Sieve size-30 mesh
(click for info)
Geologic map unit-147.98886009, 64.86399725
Nearby scientific dataFind additional scientific data near this location
ElementMeasured valueUnits of measureAnalytical method
Beryllium<2parts per million by weightES_SQ
Boron200parts per million by weightES_SQ
Magnesium0.07percent by weightES_SQ
Calcium0.5percent by weightES_SQ
Scandium<10parts per million by weightES_SQ
Titanium0.15percent by weightES_SQ
Vanadium70parts per million by weightES_SQ
Chromium20parts per million by weightES_SQ
Manganese0.007percent by weightES_SQ
Iron2percent by weightES_SQ
Cobalt<10parts per million by weightES_SQ
Nickel<10parts per million by weightES_SQ
Copper15parts per million by weightES_SQ
Zinc<500parts per million by weightES_SQ
Arsenic20000parts per million by weightES_SQ
Strontium<200parts per million by weightES_SQ
Yttrium<20parts per million by weightES_SQ
Zirconium50parts per million by weightES_SQ
Niobium<50parts per million by weightES_SQ
Molybdenum<10parts per million by weightES_SQ
Silver10parts per million by weightES_SQ
Cadmium<50parts per million by weightES_SQ
Tin<20parts per million by weightES_SQ
Antimony300parts per million by weightES_SQ
Barium200parts per million by weightES_SQ
Lanthanum<50parts per million by weightES_SQ
Tungsten<100parts per million by weightES_SQ
Gold<20parts per million by weightES_SQ
Lead100parts per million by weightES_SQ
Bismuth70parts per million by weightES_SQ
Thorium<200parts per million by weightES_SQ
ElementValueUnitsTechnique
BerylliumN2parts per million by weightES_SQ
Boron200parts per million by weightES_SQ
Magnesium0.07percent by weightES_SQ
Calcium0.5percent by weightES_SQ
ScandiumN10parts per million by weightES_SQ
Titanium0.15percent by weightES_SQ
Vanadium70parts per million by weightES_SQ
Chromium20parts per million by weightES_SQ
Manganese0.007percent by weightES_SQ
Iron2percent by weightES_SQ
CobaltN10parts per million by weightES_SQ
NickelN10parts per million by weightES_SQ
Copper15parts per million by weightES_SQ
ZincN500parts per million by weightES_SQ
Arsenic20000parts per million by weightES_SQ
StrontiumN200parts per million by weightES_SQ
YttriumN20parts per million by weightES_SQ
Zirconium50parts per million by weightES_SQ
NiobiumN50parts per million by weightES_SQ
MolybdenumN10parts per million by weightES_SQ
Silver10parts per million by weightES_SQ
CadmiumN50parts per million by weightES_SQ
TinN20parts per million by weightES_SQ
Antimony300parts per million by weightES_SQ
Barium200parts per million by weightES_SQ
LanthanumN50parts per million by weightES_SQ
TungstenN100parts per million by weightES_SQ
GoldN20parts per million by weightES_SQ
Lead100parts per million by weightES_SQ
Bismuth70parts per million by weightES_SQ
ThoriumN200parts per million by weightES_SQ