Field | Value |
---|---|
Unique Sample ID Number | M186022 |
Analytical Job Number | MA62 |
Submitter Name | Riehle, James R. |
Date Submitted | 19881213 |
Field Number | 88ADB011 |
State | AK |
Latitude | 55.20278 |
Longitude | -160.49444 |
Source of Sample | outcrop |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | igneous |
Specific Name | andesite |
Additional Attributes and Comments | andesite lava; |
Geologic Age or Range | Tertiary undifferentiated |
Igneous Structural Setting | lava flow |
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Geologic map unit | -160.49444, 55.20278 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
LOI | 8.07 | percent by weight | (unknown method) |
H2O+ | 2.84 | percent bound water | (unknown method) |
H2O- | 0.52 | percent moisture | (unknown method) |
CO2 | 4.43 | percent by weight | Titration |
Na2O | 2.62 | percent by weight | XRF |
MgO | 1.74 | percent by weight | XRF |
Al2O3 | 15 | percent by weight | XRF |
SiO2 | 56.3 | percent by weight | XRF |
P2O5 | 0.1 | percent by weight | XRF |
K2O | 2.06 | percent by weight | XRF |
CaO | 7.36 | percent by weight | XRF |
TiO2 | 0.48 | percent by weight | XRF |
Chromium | L20 | ppm by weight | XRF |
MnO | 0.13 | percent by weight | XRF |
FeO | 2.44 | percent by weight | Titration |
FeTO3 | 5.87 | percent Fe2O3 by weight | XRF |
Nickel | L20 | ppm by weight | XRF |
Copper | 32 | ppm by weight | XRF |
Zinc | 58 | ppm by weight | XRF |
Rubidium | 62 | ppm by weight | XRF |
Strontium | 116 | ppm by weight | XRF |
Yttrium | 16 | ppm by weight | XRF |
Zirconium | 102 | ppm by weight | XRF |
Niobium | L10 | ppm by weight | XRF |
Barium | 620 | ppm by weight | XRF |
Lanthanum | L30 | ppm by weight | XRF |
Cerium | L30 | ppm by weight | XRF |