AGDB2 mineral sample M181973

Field Value
Lab ID M181973
Field ID 78AF048D-K1
Job ID LX66
Sample submitter Shew, Nora B.
Project name Alaska Geochronology
Date submitted 3/3/1988 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.60833
Geographic longitude -134.76
Sample source outcrop
Primary media type mineral
Sample media name biotite
Sample comment biotite
Geologic age Eocene
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Geologic map unit -134.76, 58.60833
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Element Measured value Units of measure Analytical method
Potassium 7.31 percent by weight AA_FE
Element Value Units Technique Digestion Decomposition Laboratory
Potassium 7.31 pct AA T fusion, FES USGS-BGC