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

Lab ID | CEC876 |

Field ID | 79BS066 |

Job ID | 11549 |

Sample submitter | Silberman, Miles L. |

Project name | Valdez AMRAP |

Date submitted | 8/24/1979 0:00:00 |

Country | United States |

State | AK |

Map quadrangle | Valdez |

Geographic latitude | 61.6575 |

Geographic longitude | -144.11084 |

Sample source | outcrop |

Collection method | grab/single |

Primary media type | rock |

Secondary media type | metamorphic |

Sample media name | greenstone |

Sample comment | greenstone |

Additional sample attributes | silica matrix; partially oxidized; base metal ore minerals |

Geologic age | Triassic |

Stratigraphic unit | Trv; Nikolai Greenstone |

Mineralization type | vein |

Alteration type | propylitic |

Igneous setting | pyroclastic |

(click for info) | |

Geologic map unit | -144.11084, 61.6575 |

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 | 70 | parts per million by weight | ES_SQ |

Scandium | 30 | parts per million by weight | ES_SQ |

Vanadium | 500 | parts per million by weight | ES_SQ |

Chromium | 500 | parts per million by weight | ES_SQ |

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

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

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

Zinc | 20 | parts per million by weight | AA_F_HNO3_P |

Arsenic | <10 | parts per million by weight | CM_Acid_P |

Strontium | 500 | parts per million by weight | ES_SQ |

Yttrium | 30 | parts per million by weight | ES_SQ |

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

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

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

Silver | <0.5 | parts per million by weight | ES_SQ |

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

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

Antimony | <1 | parts per million by weight | AA_F_HCl_OE_P |

Barium | 150 | parts per million by weight | ES_SQ |

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

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

Gold | <0.05 | parts per million by weight | AA_F_HBr |

Mercury | 0.02 | parts per million by weight | AA_TR |

Lead | 45 | parts per million by weight | AA_F_HNO3_P |

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

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

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

Beryllium | L1 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Boron | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Calcium | 7 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |

Scandium | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Vanadium | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Chromium | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Cobalt | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Nickel | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Copper | 5300 | ppm | AA | P | hot HNO3 | USGS-BOER |

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

Zinc | 20 | ppm | AA | P | hot HNO3 | USGS-BOER |

Zinc | L200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Arsenic | L10 | ppm | CM | P | KOH-HCl, Gutzeit | USGS-BOER |

Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Strontium | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Yttrium | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Zirconium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Niobium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

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

Silver | N0.5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Cadmium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

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

Antimony | N1 | ppm | AA | P | HCl and MIBK-TOPO | USGS-BOER |

Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Barium | 150 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Lanthanum | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

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

Gold | N0.05 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BOER |

Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Mercury | 0.02 | ppm | AA | T | thermal release | USGS-BOER |

Lead | 45 | ppm | AA | P | hot HNO3 | USGS-BOER |

Lead | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

Thorium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |

FeTO3 | 15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |

MgO | 7 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |

MnO | 0.15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |

TiO2 | 1 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |