Paul Black explained how Mount Diablo was formed by lava squirting “like toothpaste” through layers of rock while he polished a piece of Woodward Ranch Plume Agate. He was yelling. The decibels were ...

Boulders of petrified wood, jade and quartz — each of them weighing about a ton — sparkle in the sun outside the Lizzadro Museum of Lapidary Art in Oak Brook. Tucked away in a suburban office park, ...

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After being located in Elmhurst since its 1962 opening, the Lizzadro Museum of Lapidary Art is moving to Oak Brook. The Oak Brook Village Board approved the move Tuesday to a vacant building at 1220 ...

CHILDREN had the opportunity to learn the art of lapidary at a recent school holiday workshop.

ANTIOCH — As he polished a piece of Woodward Ranch plume agate, Paul Black explained how Mount Diablo was formed by lava squirting “like toothpaste” through layers of rock. He was yelling. The ...