31![132 QUARTZ CRYSTAL (INDUSTRIAL) (Data in metric tons, unless otherwise noted) Domestic Production and Use: Domestic production of cultured quartz crystal in 1999 remained near 1998 levels. Lascas1 mining and processing 132 QUARTZ CRYSTAL (INDUSTRIAL) (Data in metric tons, unless otherwise noted) Domestic Production and Use: Domestic production of cultured quartz crystal in 1999 remained near 1998 levels. Lascas1 mining and processing](https://www.pdfsearch.io/img/9481eb2980679ce52bcb01ddd4ecc8f2.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2000-03-07 08:20:50
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32![Richard J. Harris, G3OTK 10 South Street, South Petherton, Somerset TA13 5AD, United Kingdom; [removed] An Automated Method for Measuring Quartz Crystals G3OTK proposes a method for automatically measuri Richard J. Harris, G3OTK 10 South Street, South Petherton, Somerset TA13 5AD, United Kingdom; [removed] An Automated Method for Measuring Quartz Crystals G3OTK proposes a method for automatically measuri](https://www.pdfsearch.io/img/b165e391236516f568acfffb58dc5c24.jpg) | Add to Reading ListSource URL: www.arrl.orgLanguage: English - Date: 2013-11-14 16:15:54
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33![Quarts crystal (industrial) Quarts crystal (industrial)](https://www.pdfsearch.io/img/80122f10c914694849d646cea59f4a8e.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2013-01-29 11:48:54
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34![Quartz crystal (industrial) Quartz crystal (industrial)](https://www.pdfsearch.io/img/75a6a46af97b78820bd96e304bb11abb.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2008-02-01 09:11:48
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35![Mineral Commodity Summaries[removed]Quartz crystal (industrial) Mineral Commodity Summaries[removed]Quartz crystal (industrial)](https://www.pdfsearch.io/img/79f093a255d124a63dd365950e727434.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2002-02-14 12:58:03
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36![Quartz crystal (industrial) Quartz crystal (industrial)](https://www.pdfsearch.io/img/5ec2724b97505b74a6651c8a1e723294.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2010-01-27 09:52:04
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37![Quartz crystal (inidustrial) Quartz crystal (inidustrial)](https://www.pdfsearch.io/img/ac9da65fe168065ec620c8f4bd33053c.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2011-01-24 13:25:34
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38![Quartz crystal (industrial) Quartz crystal (industrial)](https://www.pdfsearch.io/img/0ac6710d64e35b4e229d572fa968334c.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2004-01-13 11:24:40
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39![Quartx crystal (industrial) Quartx crystal (industrial)](https://www.pdfsearch.io/img/6c1741ffba6f976518066912312a5acb.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2005-01-12 11:53:36
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40![Quartz crystal (industrial) Quartz crystal (industrial)](https://www.pdfsearch.io/img/e85409a60f48204f71617aac0384860d.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 2006-01-19 08:27:41
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