Field | Value |
---|---|
Lab ID | M123554 |
Field ID | 74AMS24 |
Job ID | JE13 |
Sample submitter | Silberman, Miles L. |
Project name | Nabesna PAMRAP |
Date submitted | 11/19/1974 0:00:00 |
Country | United States |
State | AK |
Map quadrangle | Nabesna |
Geographic latitude | 62.2 |
Geographic longitude | -142.85 |
Sample source | outcrop |
Collection method | grab/single |
Primary media type | rock |
Secondary media type | igneous |
Sample media name | trondhjemite porphyry |
Sample comment | trondhjemite porphyry |
Alteration type | altered |
Igneous setting | dike/sill |
(click for info) | |
Geologic map unit | -142.85, 62.2 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
Rubidium | <13 | parts per million by weight | WDX_Fuse |
Strontium | 490 | parts per million by weight | WDX_Fuse |
Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
---|---|---|---|---|---|---|
Rubidium | L13 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
Strontium | 490 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
Al2O3 | 14.6 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
CaO | 2.34 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
FeTO3 | 0.75 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
K2O | 2.24 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
MgO | 0.29 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
MnO | 0.014 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
Na2O | 5.13 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
P2O5 | 0.05 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
SiO2 | 72.3 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
TiO2 | 0.14 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |