Minerals

Minerals / 04B / Leighty / Physical Geology (GLG 101IN) This presentation reviews the different types of rock-forming minerals and their physical properties. 0:00 Minerals 0:40 Rocks, minerals, and elements 1:13 Making minerals 2:45 Rock-forming minerals 3:02 Concept maps 3:57 Rock-forming mineral concept map 7:51 Silicate minerals 10:04 Silicate mineral structures 10:44 Nesosilicates (olivine, garnet, zircon) 13:02 Single-chain inosilicates (pyroxene) 14:24 Double-chain inosilicates (amphibole) 15:35 Phyllosilicates (mica, chlorite, serpentine) 17:22 Tectosilicates (quartz, feldspar) 19:32 Carbonate minerals (calcite, dolomite) 21:18 Native elements 21:58 Sulfides (pyrite, chalcopyrite, bornite, galena) 23:01 Sulfates (gypsum, anhydrite, barite) 23:55 Oxides (hematite, spinel, water ice) 24:31 Halides (halite, sylvite, fluorite) 25:36 Physical properties of minerals 25:54 Physical properties concept map 26:11 Color 27:17 Streak 27:45 Luster 28:28 Hardness 29:39 Cleavage 31:12 Specific gravity 31:46 Crystal form 32:04 Crystal habit 32:21 Other properties 32:32 Magnetism 32:43 Effervescence 33:03 Fluorescence 33:17 Crystal striations 33:31 Outro