Analysis (XRF) from sample 77705
General info
| Method | XRF |
| Person/Institution | Kallaste, Toivo |
| Sample number |
77705
|
| Reference | Kiipli, T. et al., 2011a |
| Dataset | Chemical composition of Ordovician and Silurian bentonites (XRF) |
| Locality |
Vidale 263 borehole
|
| Depth | 819.2 |
| Stratigraphy |
Pirgu Stage
|
| Institution | Department of Geology, TalTech |
| Date added | 2012-10-14 |
| Date changed | 2012-10-14 |
Results
| Parameter | Value | Text | Error |
|---|---|---|---|
| LOI_920 [%] | 31.04 | ||
| SiO2 [%] | 18.23 | ||
| TiO2 [%] | 0.24 | ||
| Al2O3 [%] | 4.28 | ||
| Fe2O3 [%] | 4.18 | ||
| MnO [%] | 0.092 | ||
| MgO [%] | 1.53 | ||
| CaO [%] | 37.55 | ||
| Na2O [%] | 0.32 | ||
| K2O [%] | 1.52 | ||
| P2O5 [%] | 0.04 | ||
| Cl [%] | 0.01 | ||
| S [%] | 0.01 | ||
| SUM [%] | 99 | ||
| As [ppm] | 3.1 | ||
| Ba [ppm] | 116 | ||
| Bi [ppm] | <10 | ||
| Br [ppm] | 4.1 | ||
| Ce [ppm] | 36 | ||
| Cr [ppm] | 87.5 | ||
| Cu [ppm] | <100 | ||
| Ga [ppm] | 0.6 | ||
| La [ppm] | 38 | ||
| Mo [ppm] | -0.8 | ||
| Nb [ppm] | 7.2 |
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