NGDB rock sample M174576

Field Value
Unique Sample ID Number M174576
Analytical Job Number SN28
Submitter Name Ford, Arthur B.
Date Submitted 19880105
Field Number 84RK54A
State AK
Latitude 59.00778
Longitude -135.24806
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 Triassic--Tertiary
Stratigraphic Unit Name CHILKAT PENINSULA METAVOLCS(?)DIKE
Metamorphic Facies or Grade greenschist
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Geologic map unit -135.24806, 59.00778
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
LOI 2.74 percent by weight (unknown method)
H2O+ 1.87 percent bound water (unknown method)
H2O- 1.1 percent moisture (unknown method)
CO2 0.11 percent by weight Titration
Sodium 2.36 percent by weight INAA
Na2O 3.2 percent by weight XRF
MgO 8.4 percent by weight XRF
Al2O3 14.4 percent by weight XRF
SiO2 47.6 percent by weight XRF
P2O5 0.08 percent by weight XRF
K2O 0.7 percent by weight XRF
CaO 8.46 percent by weight XRF
Scandium 48.2 ppm by weight INAA
43 ppm by weight E-Spec
TiO2 0.92 percent by weight XRF
Vanadium 320 ppm by weight E-Spec
Chromium 250 ppm by weight XRF
264 ppm by weight INAA
MnO 0.22 percent by weight XRF
Iron 8.83 percent by weight INAA
FeO 8.94 percent by weight Titration
FeTO3 12.9 percent Fe2O3 by weight XRF
Cobalt 49.3 ppm by weight INAA
50 ppm by weight E-Spec
Nickel 130 ppm by weight XRF
114 ppm by weight INAA
Copper 170 ppm by weight XRF
Zinc 110 ppm by weight XRF
79.6 ppm by weight INAA
Rubidium L10 ppm by weight XRF
15.2 ppm by weight INAA
Strontium 80 ppm by weight XRF
Yttrium 14 ppm by weight XRF
Zirconium 43 ppm by weight XRF
39.7 ppm by weight INAA
Niobium L10 ppm by weight XRF
Ruthenium L0.5 ppb by weight Fire Assay
Rhodium L0.5 ppb by weight Fire Assay
Palladium 19 ppb by weight Fire Assay
Antimony 0.683 ppm by weight INAA
Cesium 1.82 ppm by weight INAA
Barium 90 ppm by weight XRF
110 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
1.97 ppm by weight INAA
2.1 ppm by weight ICP-AES
Cerium L30 ppm by weight XRF
5.67 ppm by weight INAA
5.4 ppm by weight ICP-AES
Praseodymium 0.9 ppm by weight ICP-AES
Neodymium 4.5 ppm by weight INAA
4.6 ppm by weight ICP-AES
Samarium 1.52 ppm by weight INAA
1.82 ppm by weight ICP-AES
Europium 0.696 ppm by weight INAA
0.69 ppm by weight ICP-AES
Gadolinium 2.32 ppm by weight INAA
2.4 ppm by weight ICP-AES
Terbium 0.439 ppm by weight INAA
0.5 ppm by weight ICP-AES
Dysprosium 3.63 ppm by weight ICP-AES
Holmium 0.8 ppm by weight ICP-AES
Erbium 2.24 ppm by weight ICP-AES
Thulium 0.346 ppm by weight INAA
0.34 ppm by weight ICP-AES
Ytterbium 2.24 ppm by weight INAA
2.27 ppm by weight ICP-AES
Lutetium 0.326 ppm by weight INAA
0.33 ppm by weight ICP-AES
Hafnium 1.08 ppm by weight INAA
Tantalum 0.149 ppm by weight INAA
Irridium L0.5 ppb by weight Fire Assay
Platinum 12 ppb by weight Fire Assay
Thorium 0.215 ppm by weight INAA
Uranium 0.0748 ppm by weight INAA