| Field | Value |
|---|---|
| Unique Sample ID Number | D284238 |
| Analytical Job Number | SJ97 |
| Submitter Name | Ford, Arthur B. |
| Date Submitted | 19870904 |
| Field Number | 87AF015A |
| State | AK |
| Latitude | 55.19278 |
| Longitude | -131.74167 |
| Source of Sample | outcrop |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | rhyolite |
| Additional Attributes and Comments | flow-banded rhyolite; |
| Geologic Age or Range | Paleozoic undifferentiated |
| Stratigraphic Unit Name | PUPPETS VOLCANICS |
| Igneous Structural Setting | extrusive |
| (click for info) | |
| Geologic map unit | -131.74167, 55.19278 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| H2O+ | 0.99 | percent bound water | (unknown method) |
| H2O- | 0.12 | percent moisture | (unknown method) |
| Lithium | 7 | ppm by weight | ICP-AES |
| Beryllium | 3 | ppm by weight | ICP-AES |
| CO2 | 0.04 | percent by weight | Titration |
| Sodium | 0.947 | percent by weight | INAA |
| 0.96 | percent by weight | ICP-AES | |
| Na2O | 1.22 | percent by weight | XRF |
| Magnesium | 0.08 | percent by weight | ICP-AES |
| MgO | 0.14 | percent by weight | XRF |
| Aluminum | 6.3 | percent by weight | ICP-AES |
| Al2O3 | 11.5 | percent by weight | XRF |
| SiO2 | 78.4 | percent by weight | XRF |
| Phosphorus | 0.007 | percent by weight | ICP-AES |
| P2O5 | L0.05 | percent by weight | XRF |
| Potassium | 4.7 | percent by weight | ICP-AES |
| K2O | 5.54 | percent by weight | XRF |
| Calcium | 0.05 | percent by weight | ICP-AES |
| CaO | 0.1 | percent by weight | XRF |
| Scandium | 2.19 | ppm by weight | INAA |
| L2 | ppm by weight | ICP-AES | |
| Titanium | 0.09 | percent by weight | ICP-AES |
| TiO2 | 0.13 | percent by weight | XRF |
| Vanadium | 2 | ppm by weight | ICP-AES |
| Chromium | 0.916 | ppm by weight | INAA |
| L1 | ppm by weight | ICP-AES | |
| Manganese | 54 | ppm by weight | ICP-AES |
| MnO | L0.02 | percent by weight | XRF |
| Iron | 1.02 | percent by weight | INAA |
| 1.1 | percent by weight | ICP-AES | |
| FeO | 0.51 | percent by weight | Titration |
| FeTO3 | 1.38 | percent Fe2O3 by weight | XRF |
| Cobalt | 0.283 | ppm by weight | INAA |
| L1 | ppm by weight | ICP-AES | |
| Nickel | 8.81 | ppm by weight | INAA |
| L2 | ppm by weight | ICP-AES | |
| Copper | 4 | ppm by weight | ICP-AES |
| Zinc | 46.7 | ppm by weight | INAA |
| 51 | ppm by weight | ICP-AES | |
| Gallium | 20 | ppm by weight | ICP-AES |
| Arsenic | L10 | ppm by weight | ICP-AES |
| Rubidium | 81 | ppm by weight | XRF |
| 79.7 | ppm by weight | INAA | |
| Strontium | 32 | ppm by weight | XRF |
| 20 | ppm by weight | INAA | |
| 29 | ppm by weight | ICP-AES | |
| Yttrium | 86 | ppm by weight | XRF |
| 18 | ppm by weight | ICP-AES | |
| Zirconium | 309 | ppm by weight | XRF |
| 330 | ppm by weight | INAA | |
| Niobium | 39 | ppm by weight | XRF |
| 27 | ppm by weight | ICP-AES | |
| Molybdenum | L2 | ppm by weight | ICP-AES |
| Silver | L2 | ppm by weight | ICP-AES |
| Cadmium | L2 | ppm by weight | ICP-AES |
| Tin | L10 | ppm by weight | ICP-AES |
| Antimony | 0.395 | ppm by weight | INAA |
| Cesium | 1.64 | ppm by weight | INAA |
| Barium | 770 | ppm by weight | INAA |
| 770 | ppm by weight | ICP-AES | |
| Lanthanum | 48.6 | ppm by weight | INAA |
| 50 | ppm by weight | ICP-AES | |
| Cerium | 114 | ppm by weight | INAA |
| 100 | ppm by weight | ICP-AES | |
| Neodymium | 51.8 | ppm by weight | INAA |
| 50 | ppm by weight | ICP-AES | |
| Samarium | 11 | ppm by weight | INAA |
| Europium | 1.51 | ppm by weight | INAA |
| L2 | ppm by weight | ICP-AES | |
| Gadolinium | 9.61 | ppm by weight | INAA |
| Terbium | 1.66 | ppm by weight | INAA |
| Holmium | L4 | ppm by weight | ICP-AES |
| Thulium | 1.46 | ppm by weight | INAA |
| Ytterbium | 9.66 | ppm by weight | INAA |
| 2 | ppm by weight | ICP-AES | |
| Lutetium | 1.45 | ppm by weight | INAA |
| Hafnium | 9.1 | ppm by weight | INAA |
| Tantalum | 2.4 | ppm by weight | INAA |
| L40 | ppm by weight | ICP-AES | |
| Gold | L8 | ppm by weight | ICP-AES |
| N0.05 | ppm by weight | AA | |
| Lead | L4 | ppm by weight | ICP-AES |
| Bismuth | L10 | ppm by weight | ICP-AES |
| Thorium | 7.53 | ppm by weight | INAA |
| 5 | ppm by weight | ICP-AES | |
| Uranium | 1.86 | ppm by weight | INAA |
| L100 | ppm by weight | ICP-AES |