And it'll improve. There was a helium find with absolutely insane natural concentrations in South Africa recently.
>Helium is found within natural gas in concentrations typically up to 1% by volume of the gas released; however, the updated reserve review shows that the latest well drilled in the Virgina project contains a concentration of almost 11%.
https://m.miningweekly.com/article/south-africa-to-become-ei...