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

Lab ID | CJK045 |

Field ID | 3332NC |

Job ID | 13490 |

Sample submitter | Cathrall, John B. |

Project name | Alaska Gold Deposits |

Date submitted | 2/9/1988 0:00:00 |

Country | United States |

State | AK |

Map quadrangle | Fairbanks |

Geographic latitude | 64.96444 |

Geographic longitude | -147.46666 |

loc_desc | Evening Star Lode, Dave Eberhardt |

Sample source | stream |

Collection method | grab/single |

Primary media type | mineral |

Sample media name | gold |

Precursor rock | placer |

(click for info) | |

Geologic map unit | -147.46666, 64.96444 |

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

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

Beryllium | <1 | parts per million by weight | ES_SQ |

Boron | <5 | parts per million by weight | ES_SQ |

Magnesium | 0.0015 | percent by weight | ES_SQ |

Silicon | 0.05 | percent by weight | ES_SQ |

Calcium | 0.001 | percent by weight | ES_SQ |

Titanium | 0.003 | percent by weight | ES_SQ |

Vanadium | <10 | parts per million by weight | ES_SQ |

Chromium | <10 | parts per million by weight | ES_SQ |

Manganese | 0.0002 | percent by weight | ES_SQ |

Iron | 0.007 | percent by weight | ES_SQ |

Cobalt | <5 | parts per million by weight | ES_SQ |

Nickel | 20 | parts per million by weight | ES_SQ |

Copper | 100 | parts per million by weight | ES_SQ |

Zinc | <50 | parts per million by weight | ES_SQ |

Gallium | <2 | parts per million by weight | ES_SQ |

Germanium | <5 | parts per million by weight | ES_SQ |

Arsenic | 50 | parts per million by weight | ES_SQ |

Strontium | <100 | parts per million by weight | ES_SQ |

Yttrium | 5 | parts per million by weight | ES_SQ |

Zirconium | <5 | parts per million by weight | ES_SQ |

Niobium | <10 | parts per million by weight | ES_SQ |

Molybdenum | <5 | parts per million by weight | ES_SQ |

Palladium | <2 | parts per million by weight | ES_SQ |

Silver | 20000 | parts per million by weight | ES_SQ |

Cadmium | <2 | parts per million by weight | ES_SQ |

Indium | <5 | parts per million by weight | ES_SQ |

Tin | <10 | parts per million by weight | ES_SQ |

Antimony | <20 | parts per million by weight | ES_SQ |

Tellurium | <50 | parts per million by weight | ES_SQ |

Barium | <5 | parts per million by weight | ES_SQ |

Lanthanum | <20 | parts per million by weight | ES_SQ |

Tantalum | <50 | parts per million by weight | ES_SQ |

Tungsten | <50 | parts per million by weight | ES_SQ |

Platinum | <10 | parts per million by weight | ES_SQ |

Mercury | 700 | parts per million by weight | ES_SQ |

Lead | 20 | parts per million by weight | ES_SQ |

Bismuth | 50 | parts per million by weight | ES_SQ |

splwtau | 4.21 | grams | GV |

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

Beryllium | N1 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Boron | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Magnesium | 0.0015 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Silicon | 0.05 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Calcium | 0.001 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Titanium | 0.003 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Vanadium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Chromium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Manganese | 0.0002 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Iron | 0.007 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Cobalt | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Nickel | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Copper | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Zinc | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Gallium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Germanium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Arsenic | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Strontium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Yttrium | 5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Zirconium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Niobium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Palladium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Silver | 20000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Cadmium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Indium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Tin | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Antimony | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Tellurium | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Barium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Lanthanum | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Tantalum | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Platinum | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Mercury | 700 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Lead | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Bismuth | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

SplWtAu | 4.21 | g | GV | T | USGS-BGC |