>There is no process You just described a process to make plastic that looks like igneous rocks, which seems to be all the paper is claiming. The abstract men

>There is no process You just described a process to make plastic that looks like igneous rocks, which seems to be all the paper is claiming. The abstract mentions "plastic debris forms are rock synthetic equivalents in which humans act as depositional and post-depositional agents," so I suspect the authors are thinking the same thing. I can't see the full text however.