The data below are the 'raw' extracts from the documents and/or papers. Please refer to the last column for the reference and obtain the full text if required. Please also let me know if there are any mistakes here.
No
Data
Click here for the list
1
European Union
Concentrations of uranium and thorium in bauxite and red mud may be up to 1 Bq/g
J-02
2
USA
Alumina can contain uranium 0.4-0.6 Bq/g, thorium 0.5-1.2 Bq/g, radium 0.3-0.5 Bq/g
S-10
3

Australia
Bauxite ore processing:
Bauxite ore: Th(nat) 0.4-2.3 Bq/g, U(nat) 0.2-0.7 Bq/g
Sand (waste): Th(nat) 0.4-2.4 Bq/g, U(nat) 0.1-0.5 Bq/g
Mud (waste): Th 0.4-6.2 Bq/g, U 0.4-1.4 Bq/g
K-06
4

Australia
Bauxite ore processing:
Bauxite residue: Ra-226 0.08 Bq/g, Th-232 0.32 Bq/g, K-40 0.02 Bq/g
E-07

<<previous   next>>