TUCSON (KVOA) - The Pueblo Gem and Mineral Show is officially open to the public and there are some rare crystals on display this year. Three massive amethyst clusters are making their debut at the ...

Back in the day people were more relaxed about moving precious stones around the world. Consider, for example, the low-key arrangements for the famous Jonker diamond, which was shipped by ordinary ...

In 2026, rare colored gemstones such as rubies, sapphires, and emeralds are gaining prominence for their scarcity, beauty, and investment potential. Demand is being fueled by a focus on provenance, ...

Rare and precious items have always had a grip on the imagination of human beings. Since ancient times, beautiful, rare minerals like jade and gold have been revered, used in everything from jewelry ...

In 2026, rare colored gemstones and sustainable sourcing are driving major shifts in the jewelry industry. Demand for rubies, sapphires, emeralds, and unique stones like Paraiba tourmaline is rising ...

They may not be as “precious” as diamonds or emeralds, but these scarce gems are just as valuable—if not more so. Tanzanite is a beautiful blue variety of the mineral zoisite and found only in a small ...

Most human eyes have seen the mystical beauty of quartz, possibly without knowing it is the most common mineral on Earth, but which is the rarest? Minerals are scattered everywhere on our planet, from ...

The 6th Annual Coast Gem, Mineral and Fossil Show wrapped up in West Springfield Sunday evening. The weekend long trade show was held at the Better Living Center in the Eastern States Exposition.

TUCSON - The Pueblo Gem and Mineral show is home to items from around the world and there are some new rare pieces for sale at the event downtown Tucson. “Everything we have is from Brazil, mostly ...