NGDB rock sample M173224

Field Value
Unique Sample ID Number M173224
Analytical Job Number LR41
Submitter Name Brew, David A.
Date Submitted 19860730
Field Number 86DB013C
State AK
Latitude 58.28972
Longitude -134.31611
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name metavolcanic
Additional Attributes and Comments sill/laccolith;; quartz bearing metavolcanic;
Geologic Age or Range Triassic--Cretaceous
Stratigraphic Unit Name PERSERVERANCE SL.
(click for info)
Geologic map unit -134.31611, 58.28972
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
H2O+ 0.67 percent bound water (unknown method)
H2O- 0.06 percent moisture (unknown method)
CO2 0.81 percent by weight Miscellaneous Methods
Sodium 1.56 percent by weight INAA
Na2O 1.8 percent by weight XRF
MgO 1 percent by weight XRF
Al2O3 5.6 percent by weight XRF
SiO2 88.5 percent by weight XRF
P2O5 0.04 percent by weight XRF
K2O 0.16 percent by weight XRF
CaO 0.48 percent by weight XRF
Scandium 5.98 ppm by weight INAA
TiO2 0.22 percent by weight XRF
Chromium 46 ppm by weight XRF
35.3 ppm by weight INAA
MnO 0.01 percent by weight XRF
Iron 1.3 percent by weight INAA
FeO 1.53 percent by weight Titration
FeTO3 1.52 percent Fe2O3 by weight XRF
Cobalt 2.09 ppm by weight INAA
Nickel L20 ppm by weight XRF
12.3 ppm by weight INAA
Copper L20 ppm by weight XRF
Zinc L20 ppm by weight XRF
14.3 ppm by weight INAA
Rubidium L10 ppm by weight XRF
14.4 ppm by weight INAA
Strontium 22 ppm by weight XRF
Yttrium L10 ppm by weight XRF
6.7 ppm by weight ICP-AES
Zirconium 70 ppm by weight XRF
65.2 ppm by weight INAA
Niobium L10 ppm by weight XRF
Antimony 0.245 ppm by weight INAA
Cesium 0.884 ppm by weight INAA
Barium 720 ppm by weight XRF
1020 ppm by weight INAA
Lanthanum L20 ppm by weight XRF
9.31 ppm by weight INAA
8.8 ppm by weight ICP-AES
Cerium 20 ppm by weight XRF
17.4 ppm by weight INAA
16.4 ppm by weight ICP-AES
Praseodymium 2.2 ppm by weight ICP-AES
Neodymium 9.11 ppm by weight INAA
8.3 ppm by weight ICP-AES
Samarium 1.97 ppm by weight INAA
1.7 ppm by weight ICP-AES
Europium 0.46 ppm by weight INAA
0.46 ppm by weight ICP-AES
Gadolinium 2.03 ppm by weight INAA
2.1 ppm by weight ICP-AES
Terbium 0.329 ppm by weight INAA
0.5 ppm by weight ICP-AES
Dysprosium L0.5 ppm by weight ICP-AES
Holmium 0.25 ppm by weight ICP-AES
Erbium 0.8 ppm by weight ICP-AES
Thulium 0.23 ppm by weight INAA
Ytterbium 1.48 ppm by weight INAA
0.8 ppm by weight ICP-AES
Lutetium 0.238 ppm by weight INAA
0.13 ppm by weight ICP-AES
Hafnium 1.73 ppm by weight INAA
Tantalum 0.411 ppm by weight INAA
Thorium 3.09 ppm by weight INAA
Uranium 1.7 ppm by weight INAA