Purple Sand | "Manganese garnet, washed down from the hillsi… | Flickr
Roadventures - Have you ever seen the famous purple sand in Big Sur? The purple sand deposits are the product of erosion from the manganese garnet that washes down the mountains when
The Secret World of Rocks on X: "🟣PURPLE SANDS BEACH ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ Did you know...Garnet is so common in rocks in Saskatchewan, that there is actually a #garnet sand #beach in the province?