Field | Value |
---|---|
Unique Sample ID Number | M199909 |
Analytical Job Number | ML34 |
Submitter Name | Ford, Arthur B. |
Date Submitted | 19920413 |
Field Number | 91AF014B |
State | AK |
Latitude | 58.35639 |
Longitude | -134.69583 |
Source of Sample | outcrop |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | igneous |
Specific Name | andesite |
Additional Attributes and Comments | andesite; |
Geologic Age or Range | Mesozoic--Tertiary |
Stratigraphic Unit Name | DIKE |
Igneous Structural Setting | dike/sill |
(click for info) | |
Geologic map unit | -134.69583, 58.35639 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
LOI | 2 | percent by weight | (unknown method) |
H2O+ | 1.2 | percent bound water | (unknown method) |
H2O- | 0.37 | percent moisture | (unknown method) |
CO2 | 0.9 | percent by weight | Titration |
Sodium | 3.99 | percent by weight | INAA |
Na2O | 5.22 | percent by weight | XRF |
MgO | 1.05 | percent by weight | XRF |
Al2O3 | 15.7 | percent by weight | XRF |
SiO2 | 67.7 | percent by weight | XRF |
P2O5 | 0.12 | percent by weight | XRF |
Sulfur | L0.01 | percent by weight | (unknown method) |
Potassium | 1.4 | percent by weight | INAA |
K2O | 1.63 | percent by weight | XRF |
Calcium | 1.9 | percent by weight | INAA |
CaO | 2.68 | percent by weight | XRF |
Scandium | 4.35 | ppm by weight | INAA |
TiO2 | 0.33 | percent by weight | XRF |
Vanadium | 75 | ppm by weight | ICP-AES |
Chromium | L20 | ppm by weight | XRF |
9.9 | ppm by weight | INAA | |
MnO | 0.05 | percent by weight | XRF |
Iron | 1.72 | percent by weight | INAA |
FeO | 1.54 | percent by weight | Titration |
FeTO3 | 2.44 | percent Fe2O3 by weight | XRF |
Cobalt | 5.4 | ppm by weight | INAA |
Nickel | L10 | ppm by weight | XRF |
L10 | ppm by weight | INAA | |
Copper | L10 | ppm by weight | XRF |
Zinc | 44 | ppm by weight | XRF |
35 | ppm by weight | INAA | |
Arsenic | 1.1 | ppm by weight | INAA |
Rubidium | 37 | ppm by weight | XRF |
32 | ppm by weight | INAA | |
Strontium | 590 | ppm by weight | XRF |
594 | ppm by weight | INAA | |
Yttrium | L10 | ppm by weight | XRF |
Zirconium | 136 | ppm by weight | XRF |
110 | 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 | L2 | ppb by weight | Fire Assay |
Antimony | 0.85 | ppm by weight | INAA |
Cesium | 1.35 | ppm by weight | INAA |
Barium | 790 | ppm by weight | XRF |
736 | ppm by weight | INAA | |
Lanthanum | L30 | ppm by weight | XRF |
17.4 | ppm by weight | INAA | |
Cerium | L30 | ppm by weight | XRF |
28 | ppm by weight | INAA | |
Neodymium | 9.3 | ppm by weight | INAA |
Samarium | 1.94 | ppm by weight | INAA |
Europium | 0.54 | ppm by weight | INAA |
Gadolinium | 2.3 | ppm by weight | INAA |
Terbium | 0.21 | ppm by weight | INAA |
Ytterbium | 0.57 | ppm by weight | INAA |
Lutetium | 0.084 | ppm by weight | INAA |
Hafnium | 2.8 | ppm by weight | INAA |
Tantalum | 0.57 | ppm by weight | INAA |
Iridium | L0.5 | ppb by weight | Fire Assay |
Platinum | L0.5 | ppb by weight | Fire Assay |
Gold | L2.8 | ppb by weight | INAA |
Thorium | 4.6 | ppm by weight | INAA |
Uranium | 1.7 | ppm by weight | INAA |