Field | Value |
---|---|
Lab ID | M193447 |
Field ID | 90DB130A |
Job ID | MF99 |
Sample submitter | Brew, David A. |
Project name | Greater Juneau Geologic Investigations |
Date submitted | 8/24/1990 0:00:00 |
Country | United States |
State | AK |
Map quadrangle | Petersburg |
Geographic latitude | 56.52 |
Geographic longitude | -132.06528 |
Sample source | float |
Collection method | grab/single |
Primary media type | rock |
Secondary media type | igneous |
Sample media name | granite |
Sample comment | chlor biot granite |
Geologic age | Tertiary undifferentiated |
Igneous setting | stock |
(click for info) | |
Geologic map unit | -132.06528, 56.52 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
Chromium | <20 | parts per million by weight | EDX |
Nickel | <10 | parts per million by weight | EDX |
Copper | 12 | parts per million by weight | EDX |
Zinc | 38 | parts per million by weight | EDX |
Rubidium | 630 | parts per million by weight | EDX |
Strontium | <10 | parts per million by weight | EDX |
Yttrium | 230 | parts per million by weight | EDX |
Zirconium | 114 | parts per million by weight | EDX |
Niobium | 66 | parts per million by weight | EDX |
Barium | <30 | parts per million by weight | EDX |
Lanthanum | <30 | parts per million by weight | EDX |
Cerium | 92 | parts per million by weight | EDX |
Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
---|---|---|---|---|---|---|
Sulfur | <0.02 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
Sulfur | <0.02 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
Chromium | L20 | ppm | XRF | T | EDXRF | USGS-BGC |
Chromium | <270 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
Nickel | L10 | ppm | XRF | T | EDXRF | USGS-BGC |
Copper | 12 | ppm | XRF | T | EDXRF | USGS-BGC |
Zinc | 38 | ppm | XRF | T | EDXRF | USGS-BGC |
Rubidium | 630 | ppm | XRF | T | EDXRF | USGS-BGC |
Strontium | L10 | ppm | XRF | T | EDXRF | USGS-BGC |
Yttrium | 230 | ppm | XRF | T | EDXRF | USGS-BGC |
Zirconium | 114 | ppm | XRF | T | EDXRF | USGS-BGC |
Niobium | 66 | ppm | XRF | T | EDXRF | USGS-BGC |
Barium | L30 | ppm | XRF | T | EDXRF | USGS-BGC |
Lanthanum | L30 | ppm | XRF | T | EDXRF | USGS-BGC |
Cerium | 92 | ppm | XRF | T | EDXRF | USGS-BGC |
CO2 | 0.02 | pct | TT | T | HClO4 | USGS-BGC |
FeO | 1.1 | pct | TT | T | HF-H2SO4 | USGS-BGC |
H2Om | 0.05 | pct | GV | T | USGS-BGC | |
H2Ob | 0.27 | pct | TT | T | flux and combustion, total H2O less moisture | USGS-BGC |