AGDB2 concentrate sample CHQ815

(panned, C3 fraction)

Field Value
Lab ID CHQ815
Field ID I1280C
Job ID 13285
Sample submitter McNeal, James M.
Project name Iditarod AMRAP
Date submitted 8/22/1986 0:00:00
Country United States
State AK
Map quadrangle Iditarod
Geographic latitude 62.89472
Geographic longitude -156.02417
Sample source stream sediment
Collection method composite
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample preparation method -30/-35 HMC, bromoform @ 2.85 SG, modified Frantz ~ 0.2 & 0.7 amp w 5° slope, 10° tilt
Sieve size -30 mesh
Lab ID CHQ815
Scheelite <1%
Rock forming mineral comments 5-20% ZIR, >50% RX
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Geologic map unit -156.02417, 62.89472
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Element Value Units Technique Digestion Decomposition Laboratory