Extracting Thorium Oxide from Ore

I have become even more radioactive. Edited snippet at 4:26 where rocks are 'smashed' is from ‪@NileRed‬ ;) Don't conduct any chemical reactions without proper and professional safety analysis and risk management. Measures taken can be invisible, not filmed, not properly visible on camera or misjudged by the viewer due to setup or video construction. Always conduct own appropriate measures regardless of video setup.