#SIL-2 Pure Silicon, 3 inches long and just under 1 pound in weight. This is a one-of-a-kind item - you will receive the actual item in photo. Once sold, it is gone.
What makes computer technology possible? Silicon! Silicon does not exist in its pure form on earth, it must be refined from sand (SiO2). Then Silicon crystals are grown from a seed crystal in the lab, where it is heated to over 2,700 degrees fahrenheit.