| Field | Value |
|---|---|
| Unique Sample ID Number | W189421 |
| Analytical Job Number | AF40 |
| Submitter Name | Grybeck, Donald J. |
| Date Submitted | 19750728 |
| Field Number | 75DG156A |
| State | AK |
| Latitude | 57.98972 |
| Longitude | -133.77556 |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | hornblendite |
| Additional Attributes and Comments | magnetite-plagioclase-epidote-hornblende hornblend; |
| Stratigraphic Unit Name | TRACY ARM ULTRAMAFIC |
| (click for info) | |
| Geologic map unit | -133.77556, 57.98972 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| H2O+ | 0.88 | percent bound water | (unknown method) |
| H2O- | 0.11 | percent moisture | (unknown method) |
| CO2 | 0.19 | percent by weight | Titration |
| Na2O | 0.98 | percent by weight | AA |
| MgO | 9.2 | percent by weight | AA |
| Al2O3 | 7.5 | percent by weight | Colorimetry |
| SiO2 | 40.4 | percent by weight | Colorimetry |
| P2O5 | 0.03 | percent by weight | Colorimetry |
| K2O | 0.88 | percent by weight | AA |
| CaO | 13.7 | percent by weight | AA |
| TiO2 | 2.3 | percent by weight | Colorimetry |
| MnO | 0.15 | percent by weight | Colorimetry |
| Fe2O3 | 11.1 | percent by weight | Colorimetry |
| FeO | 11.6 | percent by weight | Titration |