View Pit Stop page for race #1177 by burhan103335 — Ghost race
View profile for Burhan (burhan103335)
Official speed | 39.99 wpm (116.43 seconds elapsed during race) |
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Race Start | July 31, 2017 7:57:19pm UTC |
Race Finish | July 31, 2017 7:59:16pm UTC |
Outcome | No win (3 of 5) |
Accuracy | 96.0% |
Points | 41.32 |
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. |