View Pit Stop page for race #9511 by heclord — Ghost race
View profile for heclord (heclord)
Official speed | 68.88 wpm (67.60 seconds elapsed during race) |
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Race Start | March 25, 2017 5:40:31am UTC |
Race Finish | March 25, 2017 5:41:39am UTC |
Outcome | No win (3 of 4) |
Accuracy | 95.0% |
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. |