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Date: 2015-02-02 14:22:51Pnictogens Antimony Metalloids Oxides Kermesite Tin Flame retardant Ore Xikuangshan Mine Chemistry Matter Chemical elements | Mineral Commodity Summaries 2015Add to Reading ListSource URL: minerals.usgs.govDownload Document from Source WebsiteFile Size: 28,49 KBShare Document on Facebook |