AGDB2 mineral sample M135317

Field Value
Lab ID M135317
Field ID 77AWS137K1
Job ID KD82
Sample submitter Wilson, Frederic H.
Project name Alaska Geochronology
Date submitted 5/1/1978 0:00:00
Country United States
State AK
Map quadrangle Chignik
Geographic latitude 56.22667
Geographic longitude -158.48167
loc_desc Mallard Duck Bay prospect
Sample source outcrop
Primary media type mineral
Sample media name biotite
Sample comment biotite-chlorite separate
Additional sample attributes intermediate intrusive
Geologic age Miocene
Stratigraphic unit Mallard Duck Bay prospect; 21 MA
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Geologic map unit -158.48167, 56.22667
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Element Measured value Units of measure Analytical method
Potassium 4.62 percent by weight AA_FE
Element Value Units Technique Digestion Decomposition Laboratory
Potassium 4.62 pct AA T fusion, FES USGS-BAL