AGDB2 rock sample D233635

(igneous, rhyodacite)

Field Value
Lab ID D233635
Field ID CCZ547
Job ID QW92
Sample submitter Brew, David A.
Project name Petersburg AMRAP
Date submitted 4/13/1981 0:00:00
Country United States
State AK
Map quadrangle Petersburg
Geographic latitude 56.58889
Geographic longitude -132.97611
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name rhyodacite
Sample comment 79SK196a rhyodacite
Geologic age Tertiary undifferentiated
Stratigraphic unit TCV
Igneous setting extrusive
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Geologic map unit -132.97611, 56.58889
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Thorium <1.5 parts per million by weight DN
Uranium 0.74 parts per million by weight DN
Element Value Units Technique Digestion Decomposition Laboratory
Thorium L1.5 ppm DN T USGS-BAL
Uranium 0.746 ppm DN T USGS-BAL