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

Lab ID | C198491 |

Field ID | SiC6D240D |

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 | 57.52722 |

Geographic longitude | -135.80333 |

Sample source | outcrop |

Collection method | grab/single |

Primary media type | rock |

Secondary media type | igneous |

Sample media name | greenstone |

Sample comment | greenstone |

Geologic age | Triassic |

Stratigraphic unit | Trg; Goon Dip Greenstone |

(click for info) | |

Geologic map unit | -135.80333, 57.52722 |

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

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

Vanadium | 385 | parts per million by weight | EDX |

Chromium | 168 | parts per million by weight | EDX |

Nickel | 69 | parts per million by weight | EDX |

Copper | 251 | parts per million by weight | EDX |

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

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

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

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

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

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

Strontium | 176 | parts per million by weight | EDX |

Yttrium | 32 | parts per million by weight | EDX |

Zirconium | 128 | parts per million by weight | EDX |

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

Molybdenum | 2 | 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 | 160 | parts per million by weight | EDX |

Lanthanum | 11 | parts per million by weight | EDX |

Cerium | 24 | parts per million by weight | EDX |

Neodymium | 11 | parts per million by weight | EDX |

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

Lead | 4 | 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 | 385 | ppm | XRF | T | EDXRF | USGS-MRT |

Chromium | 168 | ppm | XRF | T | EDXRF | USGS-MRT |

Chromium | 300 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Nickel | 69 | ppm | XRF | T | EDXRF | USGS-MRT |

Copper | 251 | ppm | XRF | T | EDXRF | USGS-MRT |

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

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

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

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

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

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

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

Strontium | 176 | ppm | XRF | T | EDXRF | USGS-MRT |

Yttrium | 32 | ppm | XRF | T | EDXRF | USGS-MRT |

Zirconium | 128 | ppm | XRF | T | EDXRF | USGS-MRT |

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

Molybdenum | 2 | 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 | 160 | ppm | XRF | T | EDXRF | USGS-MRT |

Lanthanum | 11 | ppm | XRF | T | EDXRF | USGS-MRT |

Cerium | 24 | ppm | XRF | T | EDXRF | USGS-MRT |

Neodymium | 11 | ppm | XRF | T | EDXRF | USGS-MRT |

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

Lead | 4 | 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 | 13.2 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

CaO | 10.2 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

FeTO3 | 14.7 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

K2O | 0.73 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

LOI | 1.45 | pct | GV | T | combustion | USGS-MRT |

MgO | 6.1 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

MnO | 0.21 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

Na2O | 2.22 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

P2O5 | 0.23 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

SiO2 | 49.2 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |

TiO2 | 2.17 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-MRT |