Hundreds of vendors from dozens of countries converged in Tucson, Arizona, for the annual Gem and Mineral Show, where the best and most impressive gems, minerals, and fossils turn the past into profit ...

A gem-setter lays out the sapphires for a necklace in Dior’s Délicat high-jewelry collection, which the brand presented during the Paris haute couture shows in January 2024. (Dior) “The goal is to ...

In the musical community, dezincification of brass in musical instruments is called "red rot," but this term is used more often in conservation to describe the deterioration of leather. Figure 3.

Gear up for the adventure of a lifetime with our Gemventure codes. This Roblox Steven Universe game imagines an alternate ending where Ruby and Steven are sent back to Earth to rebuild the rebellion ...