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

Lab ID | CJK015 |

Field ID | X3326SA |

Job ID | 13489 |

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 | 64.03611 |

Geographic longitude | -148.96611 |

loc_desc | Little Moose Ck, Ellsworth Domre-George Parks, Healy AK |

Sample source | stream sediment |

Collection method | grab/single |

Primary media type | concentrate |

Secondary media type | panned |

Sample media name | C3 fraction |

Additional sample attributes | precious metal mineralization; placer |

Sample preparation method | -30 HMC, bromoform @ 2.85 SG, modified Frantz ~ 0.7 amp w 5° slope & 10° tilt |

(click for info) | |

Geologic map unit | -148.96611, 64.03611 |

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 | 20 | parts per million by weight | ES_SQ |

Magnesium | 0.05 | percent by weight | ES_SQ |

Silicon | 2 | percent by weight | ES_SQ |

Calcium | 0.03 | percent by weight | ES_SQ |

Titanium | 0.5 | percent by weight | ES_SQ |

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

Chromium | 1000 | parts per million by weight | ES_SQ |

Manganese | 0.03 | percent by weight | ES_SQ |

Iron | 0.5 | percent by weight | ES_SQ |

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

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

Copper | 70 | 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 | 200 | parts per million by weight | ES_SQ |

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

Yttrium | 2000 | parts per million by weight | ES_SQ |

Zirconium | 250000 | parts per million by weight | ES_SQ |

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

Molybdenum | 200 | parts per million by weight | ES_SQ |

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

Silver | 70000 | 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 | 50000 | 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 | 1000 | parts per million by weight | ES_SQ |

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

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

Tungsten | 2000 | parts per million by weight | ES_SQ |

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

Mercury | 1500 | parts per million by weight | ES_SQ |

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

Bismuth | 200 | parts per million by weight | ES_SQ |

splwtau | 4 | grams | GV |

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

Beryllium | 1 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

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

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

Silicon | 2 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Calcium | 0.03 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Titanium | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

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

Chromium | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Manganese | 0.03 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Iron | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

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

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

Copper | 70 | 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 | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

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

Yttrium | 2000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Zirconium | 250000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

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

Molybdenum | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

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

Silver | 70000 | 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 | 50000 | 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 | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

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

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

Tungsten | 2000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

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

Mercury | 1500 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

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

Bismuth | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

SplWtAu | 4 | g | GV | T | USGS-BGC |