Field | Value |
---|---|
Lab ID | M177882 |
Field ID | 56968 |
Job ID | LU87 |
Sample submitter | Shew, Nora B. |
Project name | Alaska Geochronology |
Date submitted | 5/20/1987 0:00:00 |
Country | United States |
State | AK |
Map quadrangle | Port Moller |
Geographic latitude | 55.18833 |
Geographic longitude | -160.60833 |
Sample source | outcrop |
Collection method | grab/single |
Primary media type | rock |
Secondary media type | igneous |
Sample media name | basalt |
Sample comment | basalt |
Geologic age | Miocene |
Igneous setting | lava flow |
(click for info) | |
Geologic map unit | -160.60833, 55.18833 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
Chromium | 249 | parts per million by weight | EDX |
Nickel | 65 | parts per million by weight | EDX |
Copper | 55 | parts per million by weight | EDX |
Zinc | 69 | parts per million by weight | EDX |
Rubidium | 33 | parts per million by weight | EDX |
Strontium | 364 | parts per million by weight | EDX |
Yttrium | 16 | parts per million by weight | EDX |
Zirconium | 80 | parts per million by weight | EDX |
Niobium | <10 | parts per million by weight | EDX |
Barium | 391 | parts per million by weight | EDX |
Lanthanum | 11 | parts per million by weight | EDX |
Cerium | 23 | parts per million by weight | EDX |
Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
---|---|---|---|---|---|---|
Chromium | 249 | ppm | XRF | T | EDXRF | USGS-BGC |
Nickel | 65 | ppm | XRF | T | EDXRF | USGS-BGC |
Copper | 55 | ppm | XRF | T | EDXRF | USGS-BGC |
Zinc | 69 | ppm | XRF | T | EDXRF | USGS-BGC |
Rubidium | 33 | ppm | XRF | T | EDXRF | USGS-BGC |
Strontium | 364 | ppm | XRF | T | EDXRF | USGS-BGC |
Yttrium | 16 | ppm | XRF | T | EDXRF | USGS-BGC |
Zirconium | 80 | ppm | XRF | T | EDXRF | USGS-BGC |
Niobium | L10 | ppm | XRF | T | EDXRF | USGS-BGC |
Barium | 391 | ppm | XRF | T | EDXRF | USGS-BGC |
Lanthanum | 11 | ppm | XRF | T | EDXRF | USGS-BGC |
Cerium | 23 | ppm | XRF | T | EDXRF | USGS-BGC |
Al2O3 | 15.4 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
CaO | 9.66 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
CO2 | 0.14 | pct | TT | T | HClO4 | USGS-BGC |
FeO | 4.7 | pct | TT | T | HF-H2SO4 | USGS-BGC |
FeTO3 | 8.61 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
H2Om | 1.13 | pct | GV | T | USGS-BGC | |
H2Ob | 0.77 | pct | TT | T | flux and combustion, total H2O less moisture | USGS-BGC |
K2O | 1.32 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
LOI | 2 | pct | GV | T | combustion | USGS-BGC |
MgO | 7.1 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
MnO | 0.15 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
Na2O | 2.3 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
P2O5 | 0.12 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
SiO2 | 52.7 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
TiO2 | 0.64 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |