91 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 1999-05-26 12:13:49
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92 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2000-03-06 11:39:23
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93 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2008-06-13 09:24:58
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94 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 1997-10-01 13:56:08
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95 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2009-03-17 10:35:59
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96 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2000-02-15 10:39:23
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97 | Add to Reading ListSource URL: www.empr.gov.bc.caLanguage: English - Date: 2014-02-05 16:49:02
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98 | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 2007-09-13 14:12:36
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99 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 1996-09-10 13:18:08
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100 | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 1997-03-03 11:59:09
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