| Field | Value |
|---|---|
| Unique Sample ID Number | LEI771 |
| Analytical Job Number | 71965 |
| Submitter Name | Johnson, Bruce R. |
| Date Submitted | 19781019 |
| Field Number | 78S296 |
| State | AK |
| Latitude | 57.6725 |
| Longitude | -136.10556 |
| Primary Classification | rock |
| Secondary Classification | unspecified |
| Additional Attributes and Comments | precious metal ore minerals;; Sitka Gulch, collected by USBM; |
| (click for info) | |
| Geologic map unit | -136.10556, 57.6725 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Beryllium | 1 | ppm by weight | E-Spec |
| Boron | 15 | ppm by weight | E-Spec |
| Magnesium | 0.2 | percent by weight | E-Spec |
| Calcium | 1 | percent by weight | E-Spec |
| Scandium | 5 | ppm by weight | E-Spec |
| Titanium | 0.1 | percent by weight | E-Spec |
| Vanadium | 100 | ppm by weight | E-Spec |
| Chromium | 20 | ppm by weight | E-Spec |
| Manganese | 700 | ppm by weight | E-Spec |
| Iron | 1 | percent by weight | E-Spec |
| Cobalt | 5 | ppm by weight | E-Spec |
| Nickel | 10 | ppm by weight | E-Spec |
| Copper | 20 | ppm by weight | E-Spec |
| 20 | ppm by weight | AA (partial) | |
| Zinc | N200 | ppm by weight | E-Spec |
| 50 | ppm by weight | AA (partial) | |
| Arsenic | 500 | ppm by weight | E-Spec |
| Strontium | 300 | ppm by weight | E-Spec |
| Yttrium | 20 | ppm by weight | E-Spec |
| Zirconium | 50 | ppm by weight | E-Spec |
| Niobium | N20 | ppm by weight | E-Spec |
| Molybdenum | N5 | ppm by weight | E-Spec |
| Silver | N0.5 | ppm by weight | E-Spec |
| Cadmium | N20 | ppm by weight | E-Spec |
| Tin | N10 | ppm by weight | E-Spec |
| Antimony | N100 | ppm by weight | E-Spec |
| Barium | 500 | ppm by weight | E-Spec |
| Lanthanum | N20 | ppm by weight | E-Spec |
| Tungsten | N50 | ppm by weight | E-Spec |
| Gold | N10 | ppm by weight | E-Spec |
| 0.1 | ppm by weight | AA (partial) | |
| Lead | 15 | ppm by weight | E-Spec |
| 10 | ppm by weight | AA (partial) | |
| Bismuth | N10 | ppm by weight | E-Spec |
| Thorium | N100 | ppm by weight | E-Spec |