View Full Version : Diamond Worlds Could Exist

2005-Sep-09, 04:33 PM
SUMMARY: The inner planets in our solar system are largely made of rock, which are formed from silicon. But in a different solar system, with a different distribution of minerals, planets could be mostly formed from carbon instead. Inside these planets, where the heat and pressure are intense, this carbon would form layers of diamonds. Small versions of these planets fall to Earth all the time, in the form of carbonaceous chondrite meteorites, which contain different carbon compounds, such as carbides, organics and occasionally even diamonds.

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