Comment Re:*Ding* Correct Answer. (Score 1) 958
The major source of Gallium--a several century supply is bauxite. Copper is a lesser source. Many coals are "high" in gallium and so ash from power plants should be an excellent source.
"Take that, you hostile sons-of-bitches!" -- James Coburn, in the finale of _The_President's_Analyst_
