Field | Value |
---|---|
Unique Sample ID Number | D387912 |
Analytical Job Number | US05 |
Submitter Name | Gray, John E. |
Date Submitted | 19910815 |
Field Number | RD09ST |
State | AK |
Latitude | 61.75944 |
Longitude | -157.31528 |
Source of Sample | outcrop |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | sedimentary |
Specific Name | siltstone |
Additional Attributes and Comments | siltstone; |
Geologic Age or Range | Cretaceous |
Stratigraphic Unit Name | Kuskokwim Group |
(click for info) | |
Geologic map unit | -157.31528, 61.75944 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
LOI | 7.07 | percent by weight | (unknown method) |
H2O | 5.94 | percent by weight | (unknown method) |
H2O+ | 5.01 | percent bound water | (unknown method) |
H2O- | 0.93 | percent moisture | (unknown method) |
Beryllium | L1 | ppm by weight | E-Spec |
Boron | 30 | ppm by weight | E-Spec |
CO2 | 0.01 | percent by weight | Titration |
Fluorine | L0.02 | percent by weight | ISE |
Sodium | L0.2 | percent by weight | E-Spec |
Na2O | L0.15 | percent by weight | XRF |
Magnesium | 0.2 | percent by weight | E-Spec |
MgO | 0.89 | percent by weight | XRF |
Al2O3 | 15.6 | percent by weight | XRF |
SiO2 | 64.6 | percent by weight | XRF |
Phosphorus | N0.2 | percent by weight | E-Spec |
P2O5 | 0.19 | percent by weight | XRF |
K2O | 3.01 | percent by weight | XRF |
Calcium | N0.05 | percent by weight | E-Spec |
CaO | 0.2 | percent by weight | XRF |
Scandium | 5 | ppm by weight | E-Spec |
Titanium | 0.2 | percent by weight | E-Spec |
TiO2 | 0.89 | percent by weight | XRF |
Vanadium | 150 | ppm by weight | E-Spec |
Chromium | 100 | ppm by weight | E-Spec |
Manganese | 100 | ppm by weight | E-Spec |
MnO | 0.08 | percent by weight | XRF |
Iron | 3 | percent by weight | E-Spec |
FeTO3 | 6.71 | percent Fe2O3 by weight | XRF |
Cobalt | 10 | ppm by weight | E-Spec |
Nickel | 50 | ppm by weight | E-Spec |
Copper | 81 | ppm by weight | ICP-AES (partial) |
70 | ppm by weight | E-Spec | |
Zinc | 140 | ppm by weight | ICP-AES (partial) |
N200 | ppm by weight | E-Spec | |
Gallium | 30 | ppm by weight | E-Spec |
Germanium | N10 | ppm by weight | E-Spec |
Arsenic | 93 | ppm by weight | ICP-AES (partial) |
N200 | ppm by weight | E-Spec | |
Selenium | 0.7 | ppm by weight | AA |
Strontium | N100 | ppm by weight | E-Spec |
Yttrium | L10 | ppm by weight | E-Spec |
Zirconium | 50 | ppm by weight | E-Spec |
Niobium | N20 | ppm by weight | E-Spec |
Molybdenum | 2.2 | ppm by weight | ICP-AES (partial) |
N5 | ppm by weight | E-Spec | |
Silver | 0.36 | ppm by weight | ICP-AES (partial) |
N0.5 | ppm by weight | E-Spec | |
Cadmium | 0.67 | ppm by weight | ICP-AES (partial) |
N20 | ppm by weight | E-Spec | |
Tin | N10 | ppm by weight | E-Spec |
Antimony | 20 | ppm by weight | ICP-AES (partial) |
N100 | ppm by weight | E-Spec | |
Tellurium | N0.05 | ppm by weight | AA |
Barium | 500 | ppm by weight | E-Spec |
Lanthanum | N50 | ppm by weight | E-Spec |
Tungsten | N20 | ppm by weight | E-Spec |
1 | ppm by weight | Colorimetry | |
Gold | N0.1 | ppm by weight | ICP-AES (partial) |
N10 | ppm by weight | E-Spec | |
0.003 | ppm by weight | AA | |
Mercury | 2.1 | ppm by weight | AA |
Thallium | 0.4 | ppm by weight | AA |
Lead | 19 | ppm by weight | ICP-AES (partial) |
10 | ppm by weight | E-Spec | |
Bismuth | N0.67 | ppm by weight | ICP-AES (partial) |
N10 | ppm by weight | E-Spec | |
Thorium | N100 | ppm by weight | E-Spec |