Field | Value |
---|---|
Unique Sample ID Number | M176594 |
Analytical Job Number | LT61 |
Submitter Name | Shew, Nora B. |
Date Submitted | 19870121 |
Field Number | 82ACC21 |
State | AK |
Latitude | 55.20667 |
Longitude | -160.56 |
Source of Sample | outcrop |
Primary Classification | rock |
Secondary Classification | igneous |
Specific Name | andesite |
Additional Attributes and Comments | andesite; |
Geologic Age or Range | Eocene--Miocene |
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Geologic map unit | -160.56, 55.20667 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
H2O+ | 0.54 | percent bound water | (unknown method) |
H2O- | 0.84 | percent moisture | (unknown method) |
CO2 | 0.1 | percent by weight | Miscellaneous Methods |
Na2O | 2.9 | percent by weight | XRF |
MgO | 3.3 | percent by weight | XRF |
Al2O3 | 16.9 | percent by weight | XRF |
SiO2 | 58.9 | percent by weight | XRF |
P2O5 | 0.12 | percent by weight | XRF |
K2O | 1.5 | percent by weight | XRF |
CaO | 6.98 | percent by weight | XRF |
TiO2 | 0.62 | percent by weight | XRF |
Chromium | 31 | ppm by weight | XRF |
MnO | 0.12 | percent by weight | XRF |
FeO | 3.23 | percent by weight | Titration |
FeTO3 | 6.74 | percent Fe2O3 by weight | XRF |
Nickel | 20 | ppm by weight | XRF |
Copper | 63 | ppm by weight | XRF |
Zinc | 61 | ppm by weight | XRF |
Rubidium | 42 | ppm by weight | XRF |
Strontium | 389 | ppm by weight | XRF |
Yttrium | 17 | ppm by weight | XRF |
Zirconium | 94 | ppm by weight | XRF |
Niobium | L10 | ppm by weight | XRF |
Barium | 517 | ppm by weight | XRF |
Lanthanum | L10 | ppm by weight | XRF |
Cerium | 26 | ppm by weight | XRF |