View Pit Stop page for race #5198 by llinfeng — Ghost race
View profile for Linfeng (llinfeng)
Official speed | 79.10 wpm (58.86 seconds elapsed during race) |
---|---|
Race Start | April 22, 2018 5:21:40pm UTC |
Race Finish | April 22, 2018 5:22:39pm UTC |
Outcome | Win (1 of 3) |
Accuracy | 96.0% |
Points | 81.73 |
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. |