Bad Powder
I posted on an previous thread about some old IMR 4831 I have. Now I am worried. I read in another forum that powder is bad if it has dark brown dust in it. My old tin of 4831 has like an orange dust in it. I thought this may be normal cuz the old tin is orange and I know different powders come in different colors and smells and they asll have a little dust. Should I continue to use this powder?