|
|||||
|
|
Micro-PIXE analyses of trace elements in black shales from the Lower Zechstein copper deposits, Poland |
|
| Authors: | W Przyby&#x;owicz H Kucha A Piestrzy&#x;ski K Traxel S Bajt |
| Affiliation: | 1 Institute of Nuclear Physics and Techniques, The Academy of Mining and Metallurgy, 30-059, Cracow, Poland 2 Institute of Geology and Mineral Deposits, The Academy of Mining and Metallurgy, 30-059, Cracow, Poland 3 Physikalisches Institut der Universität Heidelberg, D-6900, Heidelberg 1, FRG 4 Max-Planck Institut für Kernphysik, D-6900, Heidelberg 1, FRG |
| Abstract: | Micro-PIXE analyses made, using the Heidelberg proton microprobe, of thucholite-like organic matter and noble metals bearing shale matrices from the Lower Zechstein copper deposits of the Fore-Sudetic Monocline (Poland) are reported. The experimental conditions included a proton microbeam with a beam spot of ˜ 3 × 3 μm, 3 MeV proton energy and a 195 μm thick external Al absorber. Quantitative results and the detection limits for various elements are reported. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |