View Pit Stop page for race #14997 by radambc — Ghost race
View profile for Roland (radambc)
Official speed | 62.79 wpm (74.15 seconds elapsed during race) |
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Race Start | April 18, 2017 9:00:25pm UTC |
Race Finish | April 18, 2017 9:01:39pm UTC |
Outcome | No win (2 of 4) |
Accuracy | 96.0% |
Points | 0.00 |
Text | #3622190 (Length: 388 characters) Quartz is the commonest of the crystalline forms of silicon dioxide. It crystallizes in the hexagonal system, most usually in the form of a six-sided prism surmounted by a six-sided pyramid. It is also frequently found as irregular masses, or as aggregates of small crystals and crystalline grains. It possesses no regular cleavage, but breaks with an irregular and often curved fracture. |