Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         "crystal-kingdom"
           "minerals constituting rocks"
             "Quartz, and Silicates containing alumina, without water"
               feldspar
                 andesine [([NaSi]0.7-0.5[CaAl]0.3-0.5)AlSi2O8]