- Mineral Resources
- Online Spatial Data
- Alaska Geochemical Database
AGDB measured parameter: Os_ppm_FA_ES
Osmium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography
Reference for the analytical method
| Author |
Baedecker, Philip A., editor |
| Year |
1987 |
| Title |
Methods for geochemical analysis |
| Series |
Bulletin |
| Issue |
1770 |
| Pages |
1 v.: ill.; 28 cm |
| URL |
http://pubs.er.usgs.gov/publication/b1770 |
| Notes |
Includes bibliographies. Analytical methods used in the Geologic Division laboratories of the U.S. Geological Survey for the inorganic chemical analysis of rock and mineral samples. |
| Organization |
USGS-BAL |
Other parameters measuring Os
| Parameter |
Description |
| Os_ppm_ES_SQ |
Osmium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography |
| Os_ppm_FA_ES |
Osmium, in parts per million by weight, by PbO fire assay and quantitative direct-current arc emission spectrography |
| Os_ppm_FA_MS |
Osmium, in parts per million by weight, by NiS fire assay and inductively coupled plasma-mass spectroscopy |
