Health - odd looking crack cocaine-Is it safe?

[j-russ]

this kid i kno said that his friend told him if he took 2 parts baking soda and 1 part cocaine, mixed them, added a little water to the mixture and cooked it that he would have crack.

this kid is very familiar with cocaine, but is, lets say an amateur when it comes to crack. he tried it using a little bit of cocaine and the product didn't look like the crack he had seen before.

there were little spots of yellow to it, and he was wondering if this was normal and would it be safe to smoke? sorry to ramble abit =]