Eds note: Patch in no way takes a stance on the planned quarry development but merely reports the news.
That said, below is a link to a Youtube made by a reader -- named "2 friends" -- who wanted all Patchers to hear the sounds reportedly made by a mining operation in Lake Elsinore's Alberhill Ranch.
"Here's the noise you get when you have a quarry start up in your backyard after the houses were built. Don't let them fool you, it's not quiet and it's got silica dust which is a known CANCER producer in our bodies," wrote "2 friends."