| Field | Value |
|---|---|
| Unique Sample ID Number | M175082 |
| Analytical Job Number | LS51 |
| Submitter Name | Ford, Arthur B. |
| Date Submitted | 19860923 |
| Field Number | 86AF107A |
| State | AK |
| Latitude | 58.29028 |
| Longitude | -134.34583 |
| Source of Sample | outcrop |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | metamorphic |
| Specific Name | greenstone |
| Additional Attributes and Comments | not metasomatic; quartz unknown; mafic (greenstone, greenschist, amphibolite);; greenstone; |
| Geologic Age or Range | Mesozoic undifferentiated |
| Stratigraphic Unit Name | GASTINEAU VOLCS.(?) |
| Type of Metamorphism | regional |
| Metamorphic Facies or Grade | greenschist |
| (click for info) | |
| Geologic map unit | -134.34583, 58.29028 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 1.25 | percent by weight | (unknown method) |
| H2O+ | 2.08 | percent bound water | (unknown method) |
| H2O- | 0.04 | percent moisture | (unknown method) |
| CO2 | 0.03 | percent by weight | Titration |
| Sodium | 1.66 | percent by weight | INAA |
| Na2O | 2.1 | percent by weight | XRF |
| MgO | 7.8 | percent by weight | XRF |
| Al2O3 | 13.8 | percent by weight | XRF |
| SiO2 | 47.5 | percent by weight | XRF |
| P2O5 | 0.12 | percent by weight | XRF |
| K2O | 0.07 | percent by weight | XRF |
| CaO | 11.7 | percent by weight | XRF |
| Scandium | 41.7 | ppm by weight | INAA |
| 49 | ppm by weight | E-Spec | |
| TiO2 | 1.47 | percent by weight | XRF |
| Vanadium | 360 | ppm by weight | E-Spec |
| Chromium | 310 | ppm by weight | XRF |
| 203 | ppm by weight | INAA | |
| MnO | 0.19 | percent by weight | XRF |
| Iron | 8.72 | percent by weight | INAA |
| FeO | 9.52 | percent by weight | Titration |
| FeTO3 | 13.4 | percent Fe2O3 by weight | XRF |
| Cobalt | 43 | ppm by weight | INAA |
| 50 | ppm by weight | E-Spec | |
| Nickel | 110 | ppm by weight | XRF |
| 87.4 | ppm by weight | INAA | |
| Copper | 190 | ppm by weight | XRF |
| Zinc | 90 | ppm by weight | XRF |
| 98.1 | ppm by weight | INAA | |
| Rubidium | L10 | ppm by weight | XRF |
| 7.77 | ppm by weight | INAA | |
| Strontium | 240 | ppm by weight | XRF |
| Yttrium | 16 | ppm by weight | XRF |
| Zirconium | 84 | ppm by weight | XRF |
| 99.4 | ppm by weight | INAA | |
| Niobium | 10 | ppm by weight | XRF |
| Ruthenium | 0.7 | ppb by weight | Fire Assay |
| Rhodium | L0.5 | ppb by weight | Fire Assay |
| Palladium | 17 | ppb by weight | Fire Assay |
| Antimony | 3.2 | ppm by weight | INAA |
| Cesium | 0.104 | ppm by weight | INAA |
| Barium | 40 | ppm by weight | XRF |
| 73.6 | ppm by weight | INAA | |
| Lanthanum | L30 | ppm by weight | XRF |
| 6.5 | ppm by weight | INAA | |
| Cerium | L30 | ppm by weight | XRF |
| 18.2 | ppm by weight | INAA | |
| Neodymium | 12.8 | ppm by weight | INAA |
| Samarium | 3.36 | ppm by weight | INAA |
| Europium | 1.14 | ppm by weight | INAA |
| Gadolinium | 3.92 | ppm by weight | INAA |
| Terbium | 0.642 | ppm by weight | INAA |
| Thulium | 0.364 | ppm by weight | INAA |
| Ytterbium | 2.19 | ppm by weight | INAA |
| Lutetium | 0.315 | ppm by weight | INAA |
| Hafnium | 2.29 | ppm by weight | INAA |
| Tantalum | 0.538 | ppm by weight | INAA |
| Iridium | L0.5 | ppb by weight | Fire Assay |
| Platinum | 5.9 | ppb by weight | Fire Assay |
| Gold | 0.006 | ppm by weight | AA |
| Thorium | 0.587 | ppm by weight | INAA |
| Uranium | 0.15 | ppm by weight | INAA |