Lead may be best known for its dull, gray appearance, but in the mineral world, it reveals a far more dazzling side. The Vibrant World of Lead Minerals invites you to explore the unexpected beauty of lead-based minerals—brilliant, colorful and captivating specimens that defy the element’s ordinary reputation. 

From vibrant mimetite to sparkling galena, lead plays a surprising role in the formation of eye-catching minerals. Even in everyday objects, its influence is seen—like in leaded glass, or crystal, which owes its signature sparkle and weight to the presence of lead. 

This exhibition showcases an array of stunning lead minerals from around the globe, including specimens from Australia, Namibia, Morocco and the United States.  

A highlight of the collection is a remarkable bright yellow mimetite from Mexico, sourced from the long-shuttered Congresso Mine. In 1968, mineral dealer Benny Fenn descended 900 feet into the abandoned site and discovered a hidden chamber, 40 by 20 feet, lined with vivid yellow crystals. After months of careful extraction, the mimetite specimens debuted at mineral shows by the hundreds—today, they are prized rarities. 

Join us this fall at the Mineralogical Museum in Penny Hall for a dazzling journey through the hidden brilliance of lead minerals!