A-E Source: Vallejo Gem and Mineral Show returns Saturday

A-E Source: Vallejo Gem and Mineral Show returns Saturday

Whether someone is a huge collector or a fan of only one niche rock, attendees will have the chance to peruse through different 39 vendors and participate in seven demonstrations at this year’s Gem and Mineral Show presented by the Vallejo Gem and Mineral Society. Demonstrations include geode cutting, jewelry making, and lapidary — the art of cutting and grinding rocks into polished gems. The show is also the annual fundraiser for the non-profit…