CORRECTION

In the Parting Shot Spotlight section (page 109) of the Rock & Gem 50th Anniversary issue, one of the co-winners of the 2020 Parting Shot image was incorrectly identified.

The Parting Shot co-winner was a mineral specimen of pentagonite, calcite, and heulandite. The photo was taken by Jonathan Stone, www. StudioMineralia.com. Rock & Gem regrets this error.