Drug info - A few beginner questions

[tmanmrt]

Ok, so first off no taunting. SWIM has never used coke before, and isn't sure about much aside from what he's read on the forum thus far.

SWIM recently got a few grams of coke, although is unsure what form it is in... its currently in rocks, and thats about as much as SWIM knows. SWIM suspects that it is crack but wants to make sure.

SWIM has also heard that crack is bad to inject and preferable to smoke, but isn't sure it works if snorted. Also, if SWIM was to smoke it, how much should he aim to use at a time?

Thank you for the help!

tmanmrt added 11 Minutes and 6 Seconds later...

Just as an update, SWIM recently found a picture of "crack cocaine" which looks absoultely nothing like what SWIM has:

upload.wikimedia.org/wikipedia/commons/0/0b/Crack_street_dosage.jpg

What SWIM has is white and easily breaks off of the chunk into a powder.