In geology, what is the process by which organic material is turned to stone by naturally impregnating it with silica or iron and sulfur?
The Man Who Turned to Stone The Man Who Turned to Stone The Man Who Turned to Stone (a.k.a. The Petrified Man) is a 1957 black-and-white science fiction film from Columbia Pictures, produced by Sam Katzman, directed by László Kardos, that stars Victor Jory, William Hudson, and Charlotte Austin. The screenplay was written by Bernard Gordon under his pen name Raymond T. Marcus. "The Man Who Turned to Stone" was released in 1957 on a double bill with another Katzman-produced film, "Zombies of Mora Tau". Two hundred years ago, a group of unethical doctors learned to extend their lives by draining the vitality of others. Without
Mineralization (geology) Mineralization (geology) In geology, mineralization is the deposition of economically important metals in the formation of ore bodies or "lodes" by various process. The first scientific studies of this process took place in the English county of Cornwall by J.W.Henwood FRS and later by R.W. Fox, FRS. The term can also refer to the process by which waterborne minerals, such as calcium carbonate (calcite), iron oxide (hematite or limonite) or silica (quartz), replace organic material within the body of an organism that has died and was buried by sediments. Mineralization may also refer to the product resulting from the process