| Field | Value |
|---|---|
| Unique Sample ID Number | M196575 |
| Analytical Job Number | MJ38 |
| Submitter Name | Brew, David A. |
| Date Submitted | 19910718 |
| Field Number | 91RN103B |
| State | AK |
| Latitude | 58.84444 |
| Longitude | -135.05278 |
| Source of Sample | drill core |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | quartz diorite |
| Additional Attributes and Comments | sills in KJ ms, altered qtz diorite; |
| Geologic Age or Range | Cretaceous |
| Alteration | altrtn present |
| Igneous Structural Setting | dike/sill |
| (click for info) | |
| Geologic map unit | -135.05278, 58.84444 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 2.89 | percent by weight | (unknown method) |
| Na2O | 2.78 | percent by weight | XRF |
| MgO | 3.52 | percent by weight | XRF |
| Al2O3 | 20.4 | percent by weight | XRF |
| SiO2 | 48.9 | percent by weight | XRF |
| P2O5 | 0.28 | percent by weight | XRF |
| K2O | 0.3 | percent by weight | XRF |
| CaO | 9.72 | percent by weight | XRF |
| TiO2 | 0.94 | percent by weight | XRF |
| MnO | 0.29 | percent by weight | XRF |
| FeTO3 | 10.3 | percent Fe2O3 by weight | XRF |
| Rubidium | 11 | ppm by weight | XRF |
| Strontium | 1100 | ppm by weight | XRF |
| Yttrium | 22 | ppm by weight | XRF |
| Zirconium | 77 | ppm by weight | XRF |
| Niobium | L10 | ppm by weight | XRF |