SOUTH RIVER – If you want to see what a 65-year passion can produce, visit the Crystal Cave Mineral Exhibit and Crystal Shoppe in South River.

10. How much do watch crystals cost to replace? Consumers can expect to pay anything from perhaps $20 to $25 for a plexiglass crystal to more than $100 for a shaped synthetic sapphire one. (At Baume & ...

To receive the benefits of the minerals in a particular stone, Kepley says, you need to spend a lot of time with it, holding it in your hand, carrying it in your pocket, wearing it as jewelry or ...

It is the rarest mineral known to science, with only a single specimen ever discovered. The only sample found thus far, ...