JigmeDatse
wonders
about the green flame with burning the sugar bags. Doesn't think the sugar should burn green. Maybe the ink on the bags?
Hmmm. We need to do some experiments.
JigmeDatse
feels
if it had been properly looked at with the right instruments, it might have given a clue.
Arbieroo
says
if it was more blue green, probably copper, if more yellow green, probably barium.
JigmeDatse
feels
copper was the "sense" I got. Probably in the inks on the bag? I hope.
Arbieroo
says
ink would be my guess, too.