AGDB2 rock sample D233346

(metamorphic, phyllite)

Field Value
Lab ID D233346
Field ID CEG074
Job ID QW84
Sample submitter Brew, David A.
Project name Petersburg AMRAP
Date submitted 4/10/1981 0:00:00
Country United States
State AK
Map quadrangle Petersburg
Geographic latitude 56.55611
Geographic longitude -133.04139
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name phyllite
Sample comment 80SK158a phyllite
Additional sample attributes quartz present; aluminosilicate, pelitic (schist, phyllite, mica gneiss);
Geologic age Triassic
Stratigraphic unit TCV
Metamorphic setting regional
(click for info)
Geologic map unit -133.04139, 56.55611
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Thorium <2.8 parts per million by weight DN
Uranium 4.16 parts per million by weight DN
Element Value Units Technique Digestion Decomposition Laboratory
Thorium L2.8 ppm DN T USGS-BAL
Uranium 4.16 ppm DN T USGS-BAL