| Sample Number | FBX82-A2_1360 |
|---|---|
| Project | Fairbanks 1980s |
| Reference Number | ADGGS169/114 |
|---|---|
| Reference Date | 1981-08-13 |
| Citation | AOF 165 |
| Laboratory | Alaska Division of Geological & Geophysical Surveys - Wiltse, Milton A. |
| Laboratory Number | L2853 |
| Description | Sample preparation was not documented. 14 samples were analyzed for gold and antimony using Atomic Absorption Spectroscopy. |
| Sample Type | pan concentrate |
| Reference Number | BC121-2843 |
|---|---|
| Reference Date | 1981-10-07 |
| Citation | AOF 165 |
| Laboratory | Bondar-Clegg |
| Laboratory Number | L3126 |
| Description | Sediment samples were sieved to -80 mesh. Rock samples were crushed, pulverized and sieved to -100 mesh. 195 samples were analyzed for tungsten using Colorimetric methods after carbonate sintering 54 samples were analyzed for mercury using Cold Vapor Atomic Absorption after HCl:HNO3 (3:1) acid digestion. 146 samples were analyzed for arsenic using Colorimetric methods after nitric perchloric acid digestion. The results published in AOF164 and 165 have numerous mistakes. The results listed here have been corrected using the original geochemical reports. |
| Sample Type | pan concentrate |
| Reference Number | BC121-3512 |
|---|---|
| Reference Date | 1981-11-04 |
| Citation | AOF 164 |
| Laboratory | Bondar-Clegg |
| Laboratory Number | L3766 |
| Description | Samples were pulverized and sieved to -100 mesh. 37 samples were analyzed for tungsten using Colorimetric methods after carbonate sintering and for arsenic using Colorimetric methods after nitric perchloric acid digestion. 1 sample was analyzed for mercury using Cold Vapor Atomic Absorption after HCl:HNO3 (3:1) acid digestion. 2 samples were analyzed for tin using X-ray Fluorescence. The results published in AOF164 and 165 have numerous mistakes. The results listed here have been corrected using the original geochemical reports. |
| Sample Type | pan concentrate |