AGDB2 mineral sample M135316

Field Value
Lab ID M135316
Field ID 77AWS040K2
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 Sutwik Island
Geographic latitude 56.63667
Geographic longitude -157.48167
Sample source outcrop
Primary media type mineral
Sample media name amphibole
Sample comment amphibole separate
Additional sample attributes intermediate intrusive
Geologic age Eocene
Stratigraphic unit 35 MA
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Geologic map unit -157.48167, 56.63667
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Element Measured value Units of measure Analytical method
Potassium 0.38 percent by weight AA_FE
Element Value Units Technique Digestion Decomposition Laboratory
Potassium 0.386 pct AA T fusion, FES USGS-BAL