| Field | Value |
|---|---|
| Unique Sample ID Number | M196580 |
| Analytical Job Number | MJ38 |
| Submitter Name | Brew, David A. |
| Date Submitted | 19910718 |
| Field Number | 91RN104L |
| State | AK |
| Latitude | 58.84306 |
| Longitude | -135.05139 |
| Source of Sample | drill core |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | aplite |
| Additional Attributes and Comments | aplite; |
| Geologic Age or Range | Cretaceous |
| Stratigraphic Unit Name | EMPIRE DIKE |
| Alteration | altrtn present |
| Igneous Structural Setting | dike/sill |
| (click for info) | |
| Geologic map unit | -135.05139, 58.84306 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 2.95 | percent by weight | (unknown method) |
| Na2O | 3.73 | percent by weight | XRF |
| MgO | 0.55 | percent by weight | XRF |
| Al2O3 | 14.3 | percent by weight | XRF |
| SiO2 | 70.3 | percent by weight | XRF |
| P2O5 | L0.05 | percent by weight | XRF |
| K2O | 3.05 | percent by weight | XRF |
| CaO | 2.18 | percent by weight | XRF |
| TiO2 | 0.14 | percent by weight | XRF |
| MnO | 0.03 | percent by weight | XRF |
| FeTO3 | 1.87 | percent Fe2O3 by weight | XRF |
| Rubidium | 64 | ppm by weight | XRF |
| Strontium | 275 | ppm by weight | XRF |
| Yttrium | 27 | ppm by weight | XRF |
| Zirconium | 170 | ppm by weight | XRF |
| Niobium | 16 | ppm by weight | XRF |