Regarded as the only magnetic black sand beach in the world, this stretch of soft black sand sits along the country of Georgia's Black Sea coast in the small coastal town of Ureki. The beach is no ...

Have you ever played with a magnet and stuck it in a sandy wash? It will pick up lots of black stuff. Some call it black sand; some might think ...

To make that call, you need to look in on the process [IllyriaD] used to collect magnetite sand and turn ... Several repeated magnetic refining passes separated the black ore from non-metallic ...