NGDB rock sample W188385

Field Value
Unique Sample ID Number W188385
Analytical Job Number AE44
Submitter Name Tailleur, Irvin L.
Date Submitted 19750611
Field Number 74AWM1631.3
State AK
Latitude 67.21806
Longitude -156.48833
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name metasediment
Additional Attributes and Comments argillaceous metasediment in schist belt;
Geologic Age or Range Precambrian--Permian
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Geologic map unit -156.48833, 67.21806
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
H2O+ 1.9 percent bound water (unknown method)
H2O- 0.33 percent moisture (unknown method)
CO2 0.04 percent by weight Titration
Na2O 1.5 percent by weight AA
MgO 3 percent by weight AA
Al2O3 6.7 percent by weight Colorimetry
SiO2 78.2 percent by weight Colorimetry
P2O5 0.09 percent by weight Colorimetry
K2O 0.35 percent by weight AA
CaO 0.95 percent by weight AA
TiO2 0.37 percent by weight Colorimetry
MnO 0.01 percent by weight Colorimetry
Fe2O3 1.8 percent by weight Colorimetry
FeO 3.6 percent by weight Titration