I have seen this (supposedly very clean MDMA) which resembles real store bought brown sugar a brown greasy crystal, to disambiguate from brown sugar the crappy quality heroin. I have searched for some answers for why this might be on the engine but found very little. Can someone say it is impure by colour alone?
From the BL FAQ I read "MDMA is a white crystalline powder"....
Obviously I am inexperienced in this realm but i guess my question would be what is going on here, oxidization, tainting or just a bit of free market enterprise from a shady source?
Thanks for the help!