NGDB rock sample D357001

Field Value
Unique Sample ID Number D357001
Analytical Job Number UA82
Submitter Name Goldfarb, Richard J., and Apodaca, Lori E.
Date Submitted 19900719
Field Number RC23-023
State AK
Latitude 64.60833
Longitude -165.425
Source of Sample drill core
Primary Classification rock
Secondary Classification metamorphic
Specific Name metapelite
Additional Attributes and Comments quartz unknown; aluminosilicate, pelitic (schist, phyllite, mica gneiss);; rock;
Geologic Age or Range Jurassic--Cretaceous
Alteration altrtn present
Type of Metamorphism regional
Metamorphic Facies or Grade low grade
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Geologic map unit -165.425, 64.60833
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
LOI 4.84 percent by weight (unknown method)
H2O+ 3.09 percent bound water (unknown method)
H2O- 0.11 percent moisture (unknown method)
CO2 2.86 percent by weight Titration
Carbon 0.94 percent by weight (unknown method)
Na2O 0.57 percent by weight XRF
MgO 2.65 percent by weight XRF
Al2O3 12.9 percent by weight XRF
SiO2 64.3 percent by weight XRF
P2O5 0.16 percent by weight XRF
Sulfur 0.62 percent by weight (unknown method)
K2O 2.53 percent by weight XRF
CaO 3.48 percent by weight XRF
TiO2 0.78 percent by weight XRF
MnO 0.07 percent by weight XRF
FeO 4.39 percent by weight Titration
FeTO3 5.99 percent Fe2O3 by weight XRF
Copper 25 ppm by weight ICP-AES (partial)
Zinc 32 ppm by weight ICP-AES (partial)
Arsenic 1.7 ppm by weight ICP-AES (partial)
Molybdenum 0.34 ppm by weight ICP-AES (partial)
Silver N0.045 ppm by weight ICP-AES (partial)
Cadmium 0.15 ppm by weight ICP-AES (partial)
Antimony 2.2 ppm by weight ICP-AES (partial)
Tungsten N1 ppm by weight Colorimetry
Gold N0.15 ppm by weight ICP-AES (partial)
Lead 11 ppm by weight ICP-AES (partial)
Bismuth N0.6 ppm by weight ICP-AES (partial)