coil discharge color

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Eleanor Flood by way of Terry Fritz <twftesla-at-qwest-dot-net>" <eflood-at-bellsouth-dot-net>

Some days ago there were postings on this...I missed copying the very
one I wanted....a mixture of borax and something to give a green color.
I'd like to try
for another color on a new JL.   Have one with NaCl paste to make
orange, tried MgSo4 for blue....didn't work.  Any other common
substances that will give me another color?
Thanks,  Elli