Analysis (XRF) from sample 101345
General info
Method | XRF |
Person/Institution | Kallaste, Toivo |
Sample number |
101345
|
Reference | Kiipli, T. et al., 2011a |
Dataset | Chemical composition of Ordovician and Silurian bentonites (XRF) |
Locality |
Are 171 borehole
|
Depth | 237.4 |
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 [%] | 8.2 | ||
SiO2 [%] | 47.3 | ||
TiO2 [%] | 0.27 | ||
Al2O3 [%] | 16 | ||
Fe2O3 [%] | 7.5 | ||
MnO [%] | <0.006 | ||
MgO [%] | 15.6 | ||
CaO [%] | 0.9 | ||
K2O [%] | 3.3 | ||
P2O5 [%] | 0.028 | ||
SUM [%] | 99.2 | ||
Mo [ppm] | <3 | ||
Nb [ppm] | 17 | ||
Pb [ppm] | <7 | ||
Rb [ppm] | 58 | ||
Sr [ppm] | 82 | ||
Th [ppm] | 28 | ||
U [ppm] | <4 | ||
Y [ppm] | 17 | ||
Zr [ppm] | 189 |
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