Rock & Gem - 2022-05-01

• World’s Largest Black Diamond GOES FOR $4.3 MILLION
• A New Planet Spotted Orbiting Proxima Centauri
• Mercury: e Deadly Legacy of Gold Mining Continues
• Coughing Dinosaurs?
• King’s Tut Iron Dagger is Out of this World!
• Ancient Flying Dragons of Scotland
• No Need to Mine for these Rare Earth Elements
• On the Trail of the First Humans in Europe
• Visiting Death Valley
• TO LS OF THE TRADE
• Rea U o Rock
• Tumblin You Treasure
• SAFETY IN THE FIELD
• HOW TO RESCUE A CAB PREFORM
• FOSSIL HUNTING TOOL KIT BASICS
• A Quick Fossil Hunting Tool Kit Checklist
• CALIFORNIA GOLD
• What Happens When Plants Don’t Get the Required Amounts of Minerals?
• William Holland
• WHEN GALENA RULED RADIO
• Induction in the Fluorescen­t Mineral Society Hall of Fame
• FLORITE AND CALCITE

Rock & Gem - 2022-04-01

Rock & Gem - 2022-06-01