Inside the Crime Rings Trafficking Sand

Ah boo. It didn't do that for me, sorry about that! Here's the archive.org version: https://web.archive.org/web/20240131015504/https://www.scientificamerican.com/article/sand-mafias-are-plundering-the-earth/

https://12ft.io/https://www.scientificamerican.com/article/sand-mafias-are-plundering-the-earth/