Variables:
A data frame with 45 observations on the following 10 chemicals.
-
Al2O3
-
aluminium trioxide.
-
Fe2O3
-
iron trioxide.
-
MgO
-
magnesium oxide.
-
CaO
-
calcium oxide.
-
Na2O
-
natrium oxide.
-
K2O
-
calium oxide.
-
TiO2
-
titanium oxide.
-
MnO
-
mangan oxide.
-
BaO
-
barium oxide.
Details
The data gives the chemical composition of specimens of Romano-British pottery, determined by atomic absorption spectrophotometry, for nine oxides.