Quote:
Originally Posted by VRPdommy
Glass is made from Silica (silicon dioxide (SiO2)), not to be confused with Silicone and sand is made up of mostly Silica but is not a pure substance. What else is in there could be wide ranging. You could think of sand as Silica Ore.
The very white sand known as Silica Sand is mostly pure without other minerals included.
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the minerals will burn off i think. this is a weird subject on a porn forum
science is my subject
my degree is in business management
was a manager at revlon for about 5 years omg it was boring