| 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 |
| (click for info) | |
| 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 |