G ganandorf Greenlighter Joined Nov 13, 2013 Messages 15 Sep 22, 2014 #1 Most substances that I have seen crystallized, they have a transparent, crystal look to them. However, cocaine crystals have an opaque, pearl look to it. Why is this? Is it to the geometric structure of the crystal?
Most substances that I have seen crystallized, they have a transparent, crystal look to them. However, cocaine crystals have an opaque, pearl look to it. Why is this? Is it to the geometric structure of the crystal?