| Field | Value |
|---|---|
| Lab ID | D240197 |
| Field ID | OH01CT |
| Job ID | RA69 |
| Sample submitter | Orr, Donald G. |
| Project name | Nabesna-Klein Ck Geol Database Study |
| Date submitted | 12/3/1981 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Nabesna |
| Geographic latitude | 62.2 |
| Geographic longitude | -142.83333 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | unspecified |
| Sample comment | molybdenite-quartz vein |
| Additional sample attributes | vein, cavity or fracture filling |
| Geologic age | Cretaceous--Tertiary |
| Stratigraphic unit | Nabesna pluton |
| Mineralization type | vein |
| (click for info) | |
| Geologic map unit | -142.83333, 62.2 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Copper | 63 | parts per million by weight | AES_HF |
| Molybdenum | 3910 | parts per million by weight | AES_HF |
| Silver | <20 | parts per million by weight | AES_HF |
| Gold | <0.05 | parts per million by weight | AA_F_HBr |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Copper | 63 | ppm | AES | T | HF-HCl-HNO3-HClO4 | USGS-BAL |
| Molybdenum | 3910 | ppm | AES | T | HF-HCl-HNO3-HClO4 | USGS-BAL |
| Silver | L20 | ppm | AES | T | HF-HCl-HNO3-HClO4 | USGS-BAL |
| Gold | L0.05 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BAL |