How crystals became a multi-billion dollar industry

2:58 PM ET Thu, 10 Oct 2019
Healing crystal popularity has spiked over the last decade, and with rising demand comes rising prices. Mine owners have seen the price of amethyst crystals increase fivefold over the past 10 years. But as consumers show a greater willingness to put their faith in healing crystals, scientists still aren't sold on the rising value.