| Field | Value |
|---|---|
| Unique Sample ID Number | M186072 |
| Analytical Job Number | MA63 |
| Submitter Name | Riehle, James R. |
| Date Submitted | 19881213 |
| Field Number | 88ARJ084D |
| State | AK |
| Latitude | 55.17222 |
| Longitude | -160.60833 |
| 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 | -160.60833, 55.17222 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 1.68 | percent by weight | (unknown method) |
| H2O+ | 1.62 | percent bound water | (unknown method) |
| H2O- | 0.25 | percent moisture | (unknown method) |
| CO2 | 0.02 | percent by weight | Titration |
| Na2O | 2.1 | percent by weight | XRF |
| MgO | 4.07 | percent by weight | XRF |
| Al2O3 | 19.6 | percent by weight | XRF |
| SiO2 | 50.2 | percent by weight | XRF |
| P2O5 | 0.15 | percent by weight | XRF |
| K2O | 0.57 | percent by weight | XRF |
| CaO | 10.8 | percent by weight | XRF |
| TiO2 | 0.87 | percent by weight | XRF |
| Chromium | 20 | ppm by weight | XRF |
| MnO | 0.16 | percent by weight | XRF |
| FeO | 6.03 | percent by weight | Titration |
| FeTO3 | 10.4 | percent Fe2O3 by weight | XRF |
| Nickel | L20 | ppm by weight | XRF |
| Copper | 28 | ppm by weight | XRF |
| Zinc | 82 | ppm by weight | XRF |
| Rubidium | 14 | ppm by weight | XRF |
| Strontium | 355 | ppm by weight | XRF |
| Yttrium | 18 | ppm by weight | XRF |
| Zirconium | 52 | ppm by weight | XRF |
| Niobium | L10 | ppm by weight | XRF |
| Barium | 260 | ppm by weight | XRF |
| Lanthanum | 44 | ppm by weight | XRF |
| Cerium | 30 | ppm by weight | XRF |