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Silicon Boule Top.
An example of the element Silicon

Sample Image
Silicon Silicon Boule Top
Silicon Boule Top.
This is the cut-off top of a cylindrical crystal grown for slicing into wafers for chip fabrication. The cone-shaped top where the crystal started growing is waste in this process. Purchased in May 2002 through eBay from SoCal (Nevada), Inc, 909-302-9413, socal403@earthlink.net.
This is a weird substance, especially the glossy melt surface. It's so clearly half way between a metal and not a metal: Shiny and lustrous like platinum, yet crystalline and brittle like sulfur. Listen to the sound of this sample and contrast it with the sounds of lumps or bars of metal: It's definitely not a metal sound.
When the package arrived, our teenage baby-sitter took one look at it and said "THAT'S SILICONE???!!". Given the shape and her confusion between silicon and silicone, it's not hard to imagine what was going through her mind.
Source: SoCal (Nevada), Inc
Contributor: Theodore Gray
Acquired: 11 May, 2002
Price: $30
Size: 4"
Purity: 99.9999%
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