Text #3622190

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.

- from Agricultural Geology, a book by R.H. Rastall, M.A.

Active since January 13, 2017

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Leaders

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Rank Username WPM Accuracy Date
2197. Lucas C (strains) 70.85 96% 2019-11-22
2198. Violet Lin (nidtsg1113) 70.84 95% 2017-12-21
2199. Declan Cooper (deccazz) 70.84 98% 2019-02-05
2200. Kid from Beyoğlu | Istanbu... 70.81 97% 2019-09-30
2201. HyunWoo Jo (showaid) 70.80 96% 2017-03-12
2202. anthon get better (respecte... 70.78 95% 2019-10-24
2203. Ajay singh (ajaybhadauriya) 70.78 98% 2019-10-18
2204. DJ White (_shifty) 70.77 98% 2019-04-23
2205. Aaron (shadracon) 70.77 96% 2020-12-05
2206. Shahid Abbas (shahid_abbas) 70.76 90% 2017-04-30
2207. imnotanygood (handicaped) 70.75 97% 2019-06-02
2208. Pew (prettypls) 70.73 93% 2017-04-17
2209. Face Chase (facechase) 70.71 95% 2018-02-20
2210. Luis (regneva17) 70.71 97% 2019-07-24
2211. Newkeys (newkeys) 70.70 97% 2018-10-17
2212. Jerry (jernjej) 70.68 97% 2018-04-25
2213. Alex C (typh0n) 70.66 96% 2019-12-15
2214. Dan (dandarandan) 70.66 95% 2019-02-02
2215. bob fagz (zirx2) 70.65 97% 2018-11-04
2216. Mikael Muszynski (linduxed) 70.65 97% 2019-06-22
2217. j t (swaggingpickle) 70.62 97% 2017-06-14
2218. 12backvader (12backvader) 70.61 97% 2017-08-13
2219. Hex IIII (galaxyyyy) 70.60 95% 2020-01-06
2220. Flash 6978 (bala6978) 70.59 96% 2017-08-25
2221. Gabriel Ryłak (not_medicine) 70.58 96% 2018-12-19
2222. school Jacob (modernmarauder) 70.56 96% 2020-10-16
2223. sw0rd (sw0rd) 70.56 96% 2020-07-19
2224. Pronto (pronto_) 70.56 97% 2017-06-28
2225. nani (typingfever) 70.55 95% 2019-11-02
2226. Vinni V.I (vnni) 70.55 97% 2017-12-15

Universes

Universe Races Average WPM First Race
Default (English) 7,128 78.37 January 13, 2017
Instant Death Mode 8 89.58 January 20, 2019