| Field | Value |
|---|---|
| Unique Sample ID Number | F018416 |
| Analytical Job Number | WQ21 |
| Submitter Name | Crock, James G., and Gough, Larry P. |
| Date Submitted | 19971023 |
| Field Number | 97AD117 |
| State | AK |
| Country | United States |
| Latitude | 64.14889 |
| Longitude | -141.61639 |
| Source of Sample | outcrop |
| Collection Method | other |
| Primary Classification | rock |
| Secondary Classification | metamorphic |
| Specific Name | metamafic |
| Additional Attributes and Comments | may be metasomatic; schistose, inequigranular; Mafic Inclusion |
| Type of Metamorphism | regional |
| Metamorphic Facies or Grade | medium grade |
| (click for info) | |
| Geologic map unit | -141.61639, 64.14889 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 0.7 | percent by weight | (unknown method) |
| Na2O | 0.4 | percent by weight | XRF |
| MgO | 14.6 | percent by weight | XRF |
| Al2O3 | 7.11 | percent by weight | XRF |
| SiO2 | 40.9 | percent by weight | XRF |
| P2O5 | 1.55 | percent by weight | XRF |
| Sulfur | <0.03 | percent by weight | (unknown method) |
| K2O | 2.87 | percent by weight | XRF |
| CaO | 13.9 | percent by weight | XRF |
| TiO2 | 1.36 | percent by weight | XRF |
| MnO | 0.13 | percent by weight | XRF |
| FeTO3 | 14.8 | percent Fe2O3 by weight | XRF |
| Mercury | <0.02 | ppm by weight | AA |