In fireworks manufacture various Barium compounds are used for green.
If I quit posting after the 4th of July it might be because I happened to find a cheap source for Postassium Nitrate in 50 lb bags.
;)
Space/Science » in reply to Re: Take your pick:
If I quit posting after the 4th of July it might be because I happened to find a cheap source for Postassium Nitrate in 50 lb bags.
;)