lithogenesis   
     
 
 seldom reorganized my stuff. I prefer to leave everything as is  , sediment in an interesting process litoformación. As you know,   sedimentary rocks may have multiple destinations, depending, mainly   of where they are located. 
 
       If during your training, sea begins his work infinite sooner or later end up becoming   fine sand pillar. 
 
       may also happen that penetrate alluvial processes, very gently rock  , procrastinating, of tender as any small hole   find their way. The rock, (interesting reaction) appreciates this gesture and leaves almost   begs the rain fills the interior, making the cave grottos, caves or open graves   appear, always with a slender stalagmite   within itself.  
  
   But a last, not least interesting process can occur. If the rock is maintained   sediments in the vicinity of a source of intense heat and   is embraced daily by another rock (the lithogenic process   does not matter), then and only then Kafka takes his hand. The   rocks change under the effect of pressure and temperature, acquiring new qualities metamorphic   completely different to its previous  . One difference is common in this process: the rocks, after joining   and change, increase its brightness.