| Field | Value |
|---|---|
| Unique Sample ID Number | M193280 |
| Analytical Job Number | MF87 |
| Submitter Name | Brew, David A. |
| Date Submitted | 19900809 |
| Field Number | 90RN130A |
| State | AK |
| Latitude | 58.86389 |
| Longitude | -135.07222 |
| Source of Sample | drill core |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | gabbro |
| Additional Attributes and Comments | chl'tz'd hbl bio gabbro; |
| Geologic Age or Range | Cretaceous |
| Stratigraphic Unit Name | JUALIN PLUTON |
| Alteration | altrtn present |
| Igneous Structural Setting | dike/sill |
| (click for info) | |
| Geologic map unit | -135.07222, 58.86389 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 2.26 | percent by weight | (unknown method) |
| H2O+ | 1.47 | percent bound water | (unknown method) |
| H2O- | 0.1 | percent moisture | (unknown method) |
| CO2 | 1.46 | percent by weight | Titration |
| Na2O | 2.94 | percent by weight | XRF |
| MgO | 4.8 | percent by weight | XRF |
| Al2O3 | 13.2 | percent by weight | XRF |
| SiO2 | 53 | percent by weight | XRF |
| P2O5 | 0.54 | percent by weight | XRF |
| K2O | 2.04 | percent by weight | XRF |
| CaO | 7.43 | percent by weight | XRF |
| TiO2 | 0.99 | percent by weight | XRF |
| Chromium | L20 | ppm by weight | XRF |
| MnO | 0.3 | percent by weight | XRF |
| FeO | 6.52 | percent by weight | Titration |
| FeTO3 | 12.4 | percent Fe2O3 by weight | XRF |
| Nickel | 14 | ppm by weight | XRF |
| Copper | 152 | ppm by weight | XRF |
| Zinc | 118 | ppm by weight | XRF |
| Rubidium | 54 | ppm by weight | XRF |
| Strontium | 435 | ppm by weight | XRF |
| Yttrium | 36 | ppm by weight | XRF |
| Zirconium | 104 | ppm by weight | XRF |
| Niobium | 10 | ppm by weight | XRF |
| Barium | 154 | ppm by weight | XRF |
| Lanthanum | L30 | ppm by weight | XRF |
| Cerium | 34 | ppm by weight | XRF |