Analysis (XRF) from sample 101555
General info
Method XRF
Person/Institution Kallaste, Toivo
Sample number
Reference Kiipli, T. et al., 2011a
Dataset Chemical composition of Ordovician and Silurian bentonites (XRF)
Locality
Depth 358.1
Stratigraphy
Institution Department of Geology, TalTech
Date added 2012-10-14
Date changed 2012-10-14
Results
ParameterValueTextError
LOI_920 [%]11
SiO2 [%]48.23
TiO2 [%]1.376
Al2O3 [%]33.17
Fe2O3 [%]1.4
MnO [%]0.026
MgO [%]1.07
CaO [%]1.01
Na2O [%]0.44
K2O [%]3.79
P2O5 [%]0.052
Cl [%]0.335
S [%]0.039
SUM [%]101.9
As [ppm]3
Ba [ppm]239
Br [ppm]25.1
Ce [ppm]169
Co [ppm]-0.4
Cr [ppm]22.3
Cu [ppm]34.4
F [%]0.09
Ga [ppm]15.7
Ge [ppm]0
La [ppm]64.9