NGDB rock sample M171779

Field Value
Unique Sample ID Number M171779
Analytical Job Number LQ31
Submitter Name Ford, Arthur B.
Date Submitted 19860501
Field Number 84AF113A
State AK
Latitude 58.88639
Longitude -135.09528
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;
Stratigraphic Unit Name UNNAMED (LIONS HEAD MTN)
Type of Metamorphism regional
Metamorphic Facies or Grade low grade
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Geologic map unit -135.09528, 58.88639
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
LOI 2.72 percent by weight (unknown method)
H2O+ 3.19 percent bound water (unknown method)
H2O- 0.16 percent moisture (unknown method)
CO2 0.52 percent by weight Titration
Sodium 2.41 percent by weight INAA
Na2O 2.86 percent by weight XRF
MgO 8.51 percent by weight XRF
Al2O3 12.1 percent by weight XRF
SiO2 46.2 percent by weight XRF
P2O5 0.19 percent by weight XRF
K2O 0.22 percent by weight XRF
CaO 8.44 percent by weight XRF
Scandium 48.2 ppm by weight INAA
51 ppm by weight E-Spec
TiO2 2.85 percent by weight XRF
Vanadium 410 ppm by weight E-Spec
Chromium 340 ppm by weight XRF
306 ppm by weight INAA
MnO 0.24 percent by weight XRF
Iron 12.1 percent by weight INAA
FeO 10.48 percent by weight Titration
FeTO3 16.3 percent Fe2O3 by weight XRF
Cobalt 60.5 ppm by weight INAA
56 ppm by weight E-Spec
Nickel 140 ppm by weight XRF
Copper 25 ppm by weight XRF
Zinc 130 ppm by weight XRF
Rubidium L10 ppm by weight XRF
10.3 ppm by weight INAA
Strontium 95 ppm by weight XRF
Yttrium 26 ppm by weight XRF
30 ppm by weight ICP-AES
Zirconium 120 ppm by weight XRF
173 ppm by weight INAA
Niobium 12 ppm by weight XRF
Ruthenium 0.7 ppb by weight Fire Assay
Rhodium 0.9 ppb by weight Fire Assay
Palladium 41 ppb by weight Fire Assay
Antimony L0.13 ppm by weight INAA
Cesium 0.12 ppm by weight INAA
Barium 65 ppm by weight XRF
90.5 ppm by weight INAA
Lanthanum L30 ppm by weight XRF
8.42 ppm by weight INAA
8.5 ppm by weight ICP-AES
Cerium 30 ppm by weight XRF
22.5 ppm by weight INAA
21.9 ppm by weight ICP-AES
Praseodymium 3 ppm by weight ICP-AES
Neodymium 16.5 ppm by weight INAA
16.3 ppm by weight ICP-AES
Samarium 5.17 ppm by weight INAA
5 ppm by weight ICP-AES
Europium 1.79 ppm by weight INAA
1.72 ppm by weight ICP-AES
Gadolinium 6.5 ppm by weight ICP-AES
Terbium 1.04 ppm by weight INAA
1 ppm by weight ICP-AES
Dysprosium 6 ppm by weight ICP-AES
Holmium 1.21 ppm by weight ICP-AES
Erbium 3.3 ppm by weight ICP-AES
Thulium 0.44 ppm by weight ICP-AES
Ytterbium 3.19 ppm by weight INAA
2.6 ppm by weight ICP-AES
Lutetium 0.47 ppm by weight INAA
0.34 ppm by weight ICP-AES
Hafnium 3.84 ppm by weight INAA
Tantalum 0.685 ppm by weight INAA
Iridium L0.5 ppb by weight Fire Assay
Platinum 9.8 ppb by weight Fire Assay
Gold L0.1 ppm by weight AA
Thorium 0.831 ppm by weight INAA