Metallic Minerals Streak is Dark Gray Hardness greater than 5.5

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Date: 2007-08-09 10:46:28 Sulfide minerals Chalcopyrite Goethite Domeykite Teallite Crystallography Chemistry Matter		Metallic Minerals Streak is Dark Gray Hardness greater than 5.5 Add to Reading List Source URL: www.arch.dcr.state.nc.us Download Document from Source Website File Size: 506,47 KB Share Document on Facebook