Luis (luis1317)

Race #46

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Official speed 54.20 wpm (85.90 seconds elapsed during race)
Race Start December 15, 2017 8:33:51pm UTC
Race Finish December 15, 2017 8:35:16pm UTC
Outcome No win (3 of 5)
Accuracy 94.0%
Points 56.01
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.