HouseOfChange

This device is an arrastra, whose rotating sweep arm drags heavy rocks over ore-bearing rocks to crush them. I took this photo in 2016 at the Laws Railroad Museum, in Laws, California.

Hello, Wikimedia world. My userpage at en-wiki has lots more info than this one. In addition to en-wiki, I mostly edit at en-Wikiquote, where I recently became an administrator. HouseOfChange (talk) 20:49, 5 March 2024 (UTC)