171 | Add to Reading ListSource URL: www.worksafebc.comLanguage: English - Date: 2013-10-21 17:30:13
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172 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2004-09-14 10:20:20
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173 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2006-08-15 08:56:59
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174 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2002-05-07 10:04:34
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175 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2002-05-07 07:11:24
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176 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2007-08-31 11:02:04
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177 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2004-09-14 11:16:21
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178 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2000-06-19 07:06:04
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179 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2001-05-24 13:53:31
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180 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2002-04-16 07:25:32
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