Term 
         | 
        
        
        Definition 
        
        | (SiO2)  -No cleavage, 6 sided crystals, 7 hardness |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (NaCl)  -Cubic cleavage, salty taste, transparent |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (CaCO3) -Rhombic cleavage, variable color, 3 hardness |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (CaF2)  -4 direction cleavage, octahedral crystals, 4 hardness |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (PbS)   -Cubic cleavage, metallic luster, 7.6 density |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (CaSO4*2H20) -2 hardness, 1-2 direction cleavage, fibrous |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (complex silicate) -sheets, grey streak, pearly luster |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (complex silicate) -cleaves in 1 direction, 2-3 hardness, flexible |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (complex silicate) -Cleavage in 2 90* angles, hardness 6-6.5, light pearly luster |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (complex silicate) -cleavage at 60* and 120*, needles, dark color |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (silicate) -12 sided crystals, glassy luster, 7-7.5 hardness |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (silicate)no cleavage, green-yellow color, transparent |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (FeS2) -metallic luster, dark streak, cubic crystals |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (Fe2O3) -Red Streak, steel grey color with metallic luster, uneven fracture |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (Fe3O4) -metallic luster, magnetic, 8-sided crystals |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (sheet silicate) -Feels soapy, pearly in luster/color, 1 hardness |  
          | 
        
        
         | 
        
        
        Term 
        
        | Plagioclase Feldspar (light) |  
          | 
        
        
        Definition 
        
        | (silicate) -Striations, contains sodium, cleavage in 2 directions at 90* |  
          | 
        
        
         | 
        
        
        Term 
        
        | Plagioclase Feldspar (dark) |  
          | 
        
        
        Definition 
        
        | (silicate) -Striations, contains calcium, cleavage in 2 directions at 90* |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (silicate) dark color, 8 sided crystals, 2 90* cleavage |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (C)   -1 hardness, metallic greasy luster, marks paper |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (sheet silicate) -Green color, 1 cleavage direction, 2-2.5 hardness |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (Fe2O3*H2O) -yellow streak, yellow-dark brown color, 1.5 hardness |  
          | 
        
        
         | 
        
        
        Term 
         | 
        
        
        Definition 
        
        | (ZnS)  -Obvious sulphuric smell, yellow streak, 6 direction cleavage |  
          | 
        
        
         |