| Field | Value |
|---|---|
| Unique Sample ID Number | M151137 |
| Analytical Job Number | KW02 |
| Submitter Name | Nokleberg, Warren J. |
| Date Submitted | 19811113 |
| Field Number | 81NK236E |
| State | AK |
| Latitude | 63.32417 |
| Longitude | -144.40222 |
| Source of Sample | outcrop |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | gabbro |
| Additional Attributes and Comments | gabbro; |
| Igneous Structural Setting | stock |
| (click for info) | |
| Geologic map unit | -144.40222, 63.32417 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Na2O | 2.48 | percent by weight | XRF |
| MgO | 5.43 | percent by weight | XRF |
| Al2O3 | 13.7 | percent by weight | XRF |
| SiO2 | 49 | percent by weight | XRF |
| P2O5 | 0.25 | percent by weight | XRF |
| K2O | 0.86 | percent by weight | XRF |
| CaO | 9.96 | percent by weight | XRF |
| TiO2 | 2.36 | percent by weight | XRF |
| MnO | 0.21 | percent by weight | XRF |
| FeO | 10.56 | percent by weight | Titration |
| FeTO3 | 14.1 | percent Fe2O3 by weight | XRF |
| Rubidium | 24 | ppm by weight | XRF |
| Strontium | 262 | ppm by weight | XRF |