AGDB2 concentrate sample BFO002

(panned, C3 fraction)

Field Value
Lab ID BFO002
Field ID 3339
Job ID 03891
Sample submitter Sainsbury, Cleo L., and Overstreet, William C.
Project name Minor Elements in Detrital Minerals
Date submitted 12/15/1971 0:00:00
Country United States
State AK
Map quadrangle Ketchikan
Geographic latitude 55.97083
Geographic longitude -130.05833
Sample source stream sediment
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample preparation method -20 HMC, mag mnrls removed w hand-held magnet, bromoform @ 2.87 SG
Sieve size -20 mesh
(click for info)
Geologic map unit -130.05833, 55.97083
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Indium <0.2 parts per million by weight AA_F_HF
Thallium 0.3 parts per million by weight AA_F_HF
Element Value Units Technique Digestion Decomposition Laboratory
Indium N0.2 ppm AA T HF-HClO4-HNO3 USGS-BOER
Thallium 0.3 ppm AA T HF-HClO4-HNO3 USGS-BOER