| Field | Value |
|---|---|
| Unique Sample ID Number | M139239 |
| Analytical Job Number | KH58 |
| Submitter Name | Decker, John E. |
| Date Submitted | 19790301 |
| Field Number | 78JD570A |
| State | AK |
| Latitude | 57.75333 |
| Longitude | -136.20556 |
| Source of Sample | outcrop |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | metamorphic |
| Specific Name | phyllite |
| Additional Attributes and Comments | not metasomatic; quartz absent; mafic (greenstone, greenschist, amphibolite);; phyllite; |
| Geologic Age or Range | Mesozoic undifferentiated |
| Stratigraphic Unit Name | KELP BAY GROUP(HIGH GRADE UNIT) |
| Type of Metamorphism | regional |
| Metamorphic Facies or Grade | greenschist |
| (click for info) | |
| Geologic map unit | -136.20556, 57.75333 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 2.59 | percent by weight | (unknown method) |
| Na2O | 2.89 | percent by weight | XRF |
| MgO | 8.32 | percent by weight | XRF |
| Al2O3 | 15 | percent by weight | XRF |
| SiO2 | 48.4 | percent by weight | XRF |
| P2O5 | 0.1 | percent by weight | XRF |
| K2O | 0.19 | percent by weight | XRF |
| CaO | 9.79 | percent by weight | XRF |
| TiO2 | 1.26 | percent by weight | XRF |
| MnO | 0.166 | percent by weight | XRF |
| FeTO3 | 10.4 | percent Fe2O3 by weight | XRF |