NGDB rock sample M184029

Field Value
Unique Sample ID Number M184029
Analytical Job Number LZ01
Submitter Name Ford, Arthur B.
Date Submitted 19880628
Field Number 87SK035A
State AK
Latitude 58.30556
Longitude -134.34306
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name greenstone
Additional Attributes and Comments not metasomatic; quartz unknown; mafic (greenstone, greenschist, amphibolite);; greenstone;
Geologic Age or Range Permian--Cretaceous
Stratigraphic Unit Name GASTINEAU?
Type of Metamorphism regional
Metamorphic Facies or Grade greenschist
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Geologic map unit -134.34306, 58.30556
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
LOI 1.06 percent by weight (unknown method)
H2O+ 1.52 percent bound water (unknown method)
H2O- 0.02 percent moisture (unknown method)
CO2 0.9 percent by weight Titration
Sodium 0.805 percent by weight INAA
Na2O 1.2 percent by weight XRF
MgO 5.9 percent by weight XRF
Al2O3 14.8 percent by weight XRF
SiO2 47.1 percent by weight XRF
P2O5 0.18 percent by weight XRF
K2O 0.12 percent by weight XRF
CaO 12.9 percent by weight XRF
Scandium 41.1 ppm by weight INAA
44 ppm by weight ICP-AES
TiO2 2 percent by weight XRF
Vanadium 400 ppm by weight ICP-AES
Chromium 40.6 ppm by weight INAA
44 ppm by weight ICP-AES
MnO 0.21 percent by weight XRF
Iron 8.91 percent by weight INAA
FeO 8.98 percent by weight Titration
FeTO3 13.3 percent Fe2O3 by weight XRF
Cobalt 36.7 ppm by weight INAA
40 ppm by weight ICP-AES
Nickel 52.3 ppm by weight INAA
53 ppm by weight ICP-AES
Copper 149 ppm by weight ICP-AES
Rubidium L10 ppm by weight XRF
4.08 ppm by weight INAA
Strontium 355 ppm by weight XRF
390 ppm by weight INAA
Yttrium 26 ppm by weight XRF
Zirconium 124 ppm by weight XRF
120 ppm by weight INAA
Niobium 18 ppm by weight XRF
Antimony 7.8 ppm by weight INAA
Barium L30 ppm by weight XRF
17.9 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
8.56 ppm by weight INAA
Cerium 46 ppm by weight XRF
21.9 ppm by weight INAA
Neodymium 14.3 ppm by weight INAA
Samarium 4.27 ppm by weight INAA
Europium 1.74 ppm by weight INAA
Terbium 0.833 ppm by weight INAA
Ytterbium 2.82 ppm by weight INAA
Lutetium 0.416 ppm by weight INAA
Hafnium 2.87 ppm by weight INAA
Tantalum 0.614 ppm by weight INAA
Thorium 0.858 ppm by weight INAA
Uranium 0.248 ppm by weight INAA