Field | Value |
---|---|
Lab ID | M135318 |
Field ID | 77AWS137K2 |
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 |
Nearby scientific data | Find additional scientific data near this location |
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 |