Field | Value |
---|---|

Lab ID | C139440 |

Field ID | K2652A |

Job ID | MRP01848 |

Sample submitter | Fierstein, Judith E., and Hildreth, E. Wes |

Project name | Volcano Hazards Lab Analysis |

Date submitted | 9/30/1999 0:00:00 |

Date collected | 8/13/1999 0:00:00 |

Country | United States |

State | AK |

Map quadrangle | Mount Katmai |

Geographic latitude | 58.28333 |

Geographic longitude | -155.13333 |

Sample source | outcrop |

Collection method | grab/single |

Primary media type | rock |

Secondary media type | igneous |

Sample media name | andesite |

Sample comment | pumice |

Geologic age | Quaternary undifferentiated |

Stratigraphic unit | none |

Igneous setting | pyroclastic |

(click for info) | |

Geologic map unit | -155.13333, 58.28333 |

Nearby scientific data | Find additional scientific data near this location |

Element | Measured value | Units of measure | Analytical method |
---|---|---|---|

Vanadium | 151 | parts per million by weight | EDX |

Chromium | 25 | parts per million by weight | EDX |

Nickel | 5 | parts per million by weight | EDX |

Copper | 7 | parts per million by weight | EDX |

Zinc | 73 | parts per million by weight | EDX |

Gallium | 19 | parts per million by weight | EDX |

Arsenic | 5 | parts per million by weight | EDX |

Selenium | <1 | parts per million by weight | EDX |

Rubidium | 29 | parts per million by weight | EDX |

Strontium | 302 | parts per million by weight | EDX |

Yttrium | 26 | parts per million by weight | EDX |

Zirconium | 126 | parts per million by weight | EDX |

Niobium | 4 | parts per million by weight | EDX |

Molybdenum | 4 | parts per million by weight | EDX |

Silver | <1 | parts per million by weight | EDX |

Cadmium | <1 | parts per million by weight | EDX |

Tin | <2 | parts per million by weight | EDX |

Antimony | <2 | parts per million by weight | EDX |

Cesium | <3 | parts per million by weight | EDX |

Barium | 401 | parts per million by weight | EDX |

Lanthanum | 12 | parts per million by weight | EDX |

Cerium | 26 | parts per million by weight | EDX |

Neodymium | 18 | parts per million by weight | EDX |

Lead | 7 | parts per million by weight | EDX |

Bismuth | <5 | parts per million by weight | EDX |

Thorium | <2 | parts per million by weight | EDX |

Uranium | 2 | parts per million by weight | EDX |

Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
---|---|---|---|---|---|---|

Sulfur | 0.032 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Sulfur | 0.032 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Vanadium | 151 | ppm | XRF | T | EDXRF | USGS-MRT |

Chromium | 25 | ppm | XRF | T | EDXRF | USGS-MRT |

Chromium | <110 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Nickel | 5 | ppm | XRF | T | EDXRF | USGS-MRT |

Copper | 7 | ppm | XRF | T | EDXRF | USGS-MRT |

Zinc | 73 | ppm | XRF | T | EDXRF | USGS-MRT |

Gallium | 19 | ppm | XRF | T | EDXRF | USGS-MRT |

Arsenic | 5 | ppm | XRF | T | EDXRF | USGS-MRT |

Selenium | N1 | ppm | XRF | T | EDXRF | USGS-MRT |

Bromine | 3 | ppm | XRF | T | EDXRF | USGS-MRT |

Rubidium | 29 | ppm | XRF | T | EDXRF | USGS-MRT |

Strontium | 302 | ppm | XRF | T | EDXRF | USGS-MRT |

Yttrium | 26 | ppm | XRF | T | EDXRF | USGS-MRT |

Zirconium | 126 | ppm | XRF | T | EDXRF | USGS-MRT |

Niobium | 4 | ppm | XRF | T | EDXRF | USGS-MRT |

Molybdenum | 4 | ppm | XRF | T | EDXRF | USGS-MRT |

Silver | N1 | ppm | XRF | T | EDXRF | USGS-MRT |

Cadmium | N1 | ppm | XRF | T | EDXRF | USGS-MRT |

Tin | N2 | ppm | XRF | T | EDXRF | USGS-MRT |

Antimony | N2 | ppm | XRF | T | EDXRF | USGS-MRT |

Cesium | N3 | ppm | XRF | T | EDXRF | USGS-MRT |

Barium | 401 | ppm | XRF | T | EDXRF | USGS-MRT |

Lanthanum | 12 | ppm | XRF | T | EDXRF | USGS-MRT |

Cerium | 26 | ppm | XRF | T | EDXRF | USGS-MRT |

Neodymium | 18 | ppm | XRF | T | EDXRF | USGS-MRT |

Lead | 7 | ppm | XRF | T | EDXRF | USGS-MRT |

Bismuth | N5 | ppm | XRF | T | EDXRF | USGS-MRT |

Thorium | N2 | ppm | XRF | T | EDXRF | USGS-MRT |

Uranium | 2 | ppm | XRF | T | EDXRF | USGS-MRT |

Al2O3 | 16.6 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

CaO | 6.86 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

FeTO3 | 7 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

K2O | 1.31 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

LOI | 0.79 | pct | GV | T | combustion | USGS-MRT |

MgO | 3.35 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

MnO | 0.13 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Na2O | 3.55 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

P2O5 | 0.2 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

SiO2 | 59.4 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

TiO2 | 0.72 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |