| Field | Value |
|---|---|
| Unique Sample ID Number | M186061 |
| Analytical Job Number | MA63 |
| Submitter Name | Riehle, James R. |
| Date Submitted | 19881213 |
| Field Number | 88ARJ061B |
| State | AK |
| Latitude | 55.17917 |
| Longitude | -160.55 |
| 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 |
| (click for info) | |
| Geologic map unit | -160.55, 55.17917 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 3.21 | percent by weight | (unknown method) |
| H2O+ | 0.49 | percent bound water | (unknown method) |
| H2O- | 2.04 | percent moisture | (unknown method) |
| CO2 | 0.02 | percent by weight | Titration |
| Na2O | 2.87 | percent by weight | XRF |
| MgO | 2.66 | percent by weight | XRF |
| Al2O3 | 17.9 | percent by weight | XRF |
| SiO2 | 56.2 | percent by weight | XRF |
| P2O5 | 0.18 | percent by weight | XRF |
| K2O | 2.5 | percent by weight | XRF |
| CaO | 6.83 | percent by weight | XRF |
| TiO2 | 0.59 | percent by weight | XRF |
| Chromium | 30 | ppm by weight | XRF |
| MnO | 0.12 | percent by weight | XRF |
| FeO | 1.91 | percent by weight | Titration |
| FeTO3 | 6.95 | percent Fe2O3 by weight | XRF |
| Nickel | 20 | ppm by weight | XRF |
| Copper | 46 | ppm by weight | XRF |
| Zinc | 60 | ppm by weight | XRF |
| Rubidium | 74 | ppm by weight | XRF |
| Strontium | 410 | ppm by weight | XRF |
| Yttrium | 22 | ppm by weight | XRF |
| Zirconium | 134 | ppm by weight | XRF |
| Niobium | L10 | ppm by weight | XRF |
| Barium | 720 | ppm by weight | XRF |
| Lanthanum | 60 | ppm by weight | XRF |
| Cerium | 52 | ppm by weight | XRF |