GOLD COAST, Australia--(BUSINESS WIRE)--The world’s largest online auction website for natural Opals and Gemstones has announced two new auction formats. The ‘Auctioneers Pick’ which runs every ...

The Feather River Lapidary & Mineral Society Rock Gem and Jewelry Show will be held Saturday and Sunday at the Silver Dollar Fairgrounds, 2357 Fair St., and the first 200 kids to enter each day will ...

Jul 14, 2017 - Jul 16, 2017 | 2:00 PM - 4:00 PM Add to Calendar 14-07-2017 14:00 16-07-2017 16:00 America/Toronto 11th Annual Okanagan Gem Show -World of Opals Dealers with rocks, crystals, minerals, ...

Wire wrapping, geode cracking, and a collection of shiny rocks and gems will be on display for all to see at the 45th annual Gem and Mineral Show. The Indian Mounds Rock and Mineral Club will have ...

WATERLOO — Some people thank their lucky stars for finding a hobby that keeps them busy and engaged. Not Jeff Groff. This life-long rock hunter thanks the Ice Age glaciers that advanced into Iowa ...