Board Thread:Suggestions forum/@comment-27200931-20170808214234/@comment-4750818-20170809224654

Khuzdul1 wrote: if you compress sand hard enough, then it will turn into a form of sandstone. And have you ever tried compressing pure stone? the result is Gravel. Not quite true. Limestone will turn into marble, sandstone into quartzite, and shale into slate/schist. If you keep on compressing and heating most rocks they'll turn into gniess.

Glflegolas (admin) Send a Messenger  22:46, August 9, 2017 (UTC)