Chemical Compounds

A Chemical Compound in an orderly manner. They're found on the ground, classified by a scanner. An outcrop in Costa-Rica - many of these contain Silica. Some are even Volcanic- explosions are quite manic. Its just like Me and You! Special, Unique and some blue. Igneous, Sedimentary, Metamorphic too- I've heard that before, like de-ja vu! It is Sharp or Smooth, It is like a Bone, It can be found in a Booth, But what really is STONE? originally written ~ 13/2/17