Well i did not get anything from it. The next day i felt disoriented. Its rather stupid to snort crap you have no idea what it is. I had a few to many beers was not thinking correctly which is no excuse. Please do not follow my poor example. The stuff was more similar to flour so i'm thinking maybe could have been used for baking. It did not burn properly to smoke either. Please use a little more wisdom then i showed if your going to experiment.
Take a look here http://www.editguy.com/420/2004/budz.htmthis guy has pictures of all sorts of weed/hash and crystals aka Kief Jon.
Ya do have to be careful. In my younger days there was some craap going around our area being called PCP, but it was really a low grade (unsellable) heroin. I wouldn't have done it if I had known and now I wouldn't do the PCP either - makes you crazy mad.