At work.
Uhm.... you know that 'Concrete' is (Effectivly) the same chemistry (Or is that chemically?) as 'Limestone', right?
Just that one forms from things like calciforous Diatoms and the like while the other is made in a kiln?
(April 30, 2019 at 2:40 pm)jamesmadison Wrote: Ok but do climate conditions or atmospheric conditions affect a rock changing to a limestone, or like bill nye said 'its a fact that after 10 years it turns into formika", but would it be a fact during the Jurassic period?
Uhm.... you know that 'Concrete' is (Effectivly) the same chemistry (Or is that chemically?) as 'Limestone', right?
Just that one forms from things like calciforous Diatoms and the like while the other is made in a kiln?