This led to invention of cocawine and the first production of pure cocaine.

It is made from pure cocaine usually mixed with baking soda.

Because it required such a tiny amount of pure cocaine, one hit of crack cost only a few dollars.

Ten to one, that tin's full of pure cocaine.

The last had been carrying thirty pounds of pure Bolivian cocaine.

McDonagh offers him a cut worth more than $50,000 from a bag filled with pure cocaine, but the gangster wants to take it all.

Some wealthy urbanites had been dabbling in the use of pure cocaine.

A gram of pure cocaine goes for just under $4.

Pure heroin or pure cocaine would take up very little room.

"I imagine the reason is that there is still so much pure cocaine on the market at a good price," a foreign narcotics expert said.