AGDB2 rock sample W188399

(metamorphic, greenstone)

Field Value
Lab ID W188399
Field ID 74AWM0124.4
Job ID AE44
Sample submitter Tailleur, Irvin L.
Project name SW Brooks Range
Date submitted 6/11/1975 0:00:00
Country United States
State AK
Map quadrangle Ambler River
Geographic latitude 67.22028
Geographic longitude -156.50694
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name greenstone
Sample comment greenstone in schist belt
Geologic age Precambrian--Permian
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Geologic map unit -156.50694, 67.22028
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Element Value Units Technique Digestion Decomposition Laboratory
Al2O3 2.3 pct CM T fusion USGS-BAL
CaO 0.9 pct AA T fusion USGS-BAL
CO2 0.06 pct VOL T HCl USGS-BAL
Fe2O3 32.6 pct CM T fusion USGS-BAL
FeO 1.9 pct TT T HF-H2SO4 USGS-BAL
H2Om 0.36 pct GV T USGS-BAL
H2Ob 0.74 pct GV T flux and combustion, total H2O less moisture USGS-BAL
K2O 0.01 pct AA T fusion USGS-BAL
MgO 2 pct AA T fusion USGS-BAL
MnO L0.01 pct CM T fusion USGS-BAL
Na2O 0.03 pct AA T fusion USGS-BAL
P2O5 0.02 pct CM T fusion USGS-BAL
SiO2 4.5 pct CM T fusion USGS-BAL
TiO2 0.23 pct CM T fusion USGS-BAL