Field | Value |
---|---|
Lab ID | M153880 |
Field ID | 82DB199A |
Job ID | KY74 |
Sample submitter | Brew, David A. |
Project name | Petersburg AMRAP |
Date submitted | 7/19/1982 0:00:00 |
Country | United States |
State | AK |
Map quadrangle | Petersburg |
Geographic latitude | 56.52389 |
Geographic longitude | -132.07528 |
Sample source | drill core |
Collection method | grab/single |
Primary media type | rock |
Secondary media type | igneous |
Sample media name | granite |
Sample comment | biotite granite |
Geologic age | Late Cretaceous |
Stratigraphic unit | Kt; NULL |
Igneous setting | stock |
(click for info) | |
Geologic map unit | -132.07528, 56.52389 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
Chromium | <270 | parts per million by weight | WDX_Fuse |
Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
---|---|---|---|---|---|---|
Sulfur | 0.028 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
Sulfur | 0.028 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
Chromium | <270 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
Al2O3 | 13.5 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
CaO | 0.42 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
FeO | 0.76 | pct | TT | T | HF-H2SO4 | USGS-BAL |
FeTO3 | 0.91 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
K2O | 4.51 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
LOI | 0.35 | pct | GV | T | combustion | USGS-BAL |
MgO | L0.1 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
MnO | 0.03 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
Na2O | 4.28 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
P2O5 | L0.05 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
SiO2 | 74.7 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
TiO2 | L0.02 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |