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

Lab ID | C198490 |

Field ID | SiC7D312 |

Job ID | MRP03653 |

Sample submitter | Karl, Susan M. |

Project name | Ketchikan Precambrian VMS |

Date submitted | 9/25/2001 0:00:00 |

Country | United States |

State | AK |

Map quadrangle | Sitka |

Geographic latitude | 57.69167 |

Geographic longitude | -136.11528 |

Sample source | outcrop |

Collection method | grab/single |

Primary media type | rock |

Secondary media type | igneous |

Sample media name | basalt |

Sample comment | basalt |

Geologic age | Jurassic-Cretaceous |

Stratigraphic unit | KJk; Sitka Graywacke |

Igneous setting | extrusive |

(click for info) | |

Geologic map unit | -136.11528, 57.69167 |

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

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

Vanadium | 189 | parts per million by weight | EDX |

Chromium | 239 | parts per million by weight | EDX |

Nickel | 77 | parts per million by weight | EDX |

Copper | 159 | parts per million by weight | EDX |

Zinc | 87 | parts per million by weight | EDX |

Gallium | 20 | parts per million by weight | EDX |

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

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

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

Rubidium | 10 | parts per million by weight | EDX |

Strontium | 1050 | parts per million by weight | EDX |

Yttrium | 31 | parts per million by weight | EDX |

Zirconium | 117 | parts per million by weight | EDX |

Niobium | 8 | parts per million by weight | EDX |

Molybdenum | <1 | 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 | 459 | parts per million by weight | EDX |

Lanthanum | 9 | parts per million by weight | EDX |

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

Neodymium | 9 | parts per million by weight | EDX |

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

Lead | <3 | 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 | 0.036 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Sulfur | 0.036 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Vanadium | 189 | ppm | XRF | T | EDXRF | USGS-MRT |

Chromium | 239 | ppm | XRF | T | EDXRF | USGS-MRT |

Chromium | 280 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Nickel | 77 | ppm | XRF | T | EDXRF | USGS-MRT |

Copper | 159 | ppm | XRF | T | EDXRF | USGS-MRT |

Zinc | 87 | ppm | XRF | T | EDXRF | USGS-MRT |

Gallium | 20 | ppm | XRF | T | EDXRF | USGS-MRT |

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

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

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

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

Rubidium | 10 | ppm | XRF | T | EDXRF | USGS-MRT |

Strontium | 1050 | ppm | XRF | T | EDXRF | USGS-MRT |

Yttrium | 31 | ppm | XRF | T | EDXRF | USGS-MRT |

Zirconium | 117 | ppm | XRF | T | EDXRF | USGS-MRT |

Niobium | 8 | ppm | XRF | T | EDXRF | USGS-MRT |

Molybdenum | N1 | 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 | 2 | ppm | XRF | T | EDXRF | USGS-MRT |

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

Barium | 459 | ppm | XRF | T | EDXRF | USGS-MRT |

Lanthanum | 9 | ppm | XRF | T | EDXRF | USGS-MRT |

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

Neodymium | 9 | ppm | XRF | T | EDXRF | USGS-MRT |

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

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

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

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

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

Al2O3 | 18.4 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

CaO | 10.9 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

FeTO3 | 9.46 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

K2O | 0.46 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

LOI | 1.7 | pct | GV | T | combustion | USGS-MRT |

MgO | 2.68 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

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

Na2O | 3.57 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

P2O5 | 0.25 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

SiO2 | 50.9 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

TiO2 | 1.47 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |