AGDB2 mineral sample M165903

Field Value
Lab ID M165903
Field ID 76BJ008A-K2
Job ID LJ65
Sample submitter Shew, Nora B.
Project name Alaska Geochronology
Date submitted 11/21/1984 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.32
Geographic longitude -134.32667
Sample source outcrop
Primary media type mineral
Sample media name biotite
Sample comment biotite separate
Additional sample attributes intermediate intrusive
Geologic age Cretaceous--Tertiary
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Geologic map unit -134.32667, 58.32
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Element Measured value Units of measure Analytical method
Potassium 6.84 percent by weight AA_FE
Element Value Units Technique Digestion Decomposition Laboratory
Potassium 6.84 pct AA T fusion, FES USGS-BAL