The Black Hawk Gem and Mineral Club will present its spring 2024 rock, gem and jewelry show Saturday and Sunday at the Mississippi Valley Fairgrounds, Davenport. Hours are 9 a.m. to 5 p.m. Saturday and 9:30 a.m. to 4 p.m Sunday. Hourly door prizes will be awarded. Admission is $1 for adults, free for children […]
Josh Sebree s talk will delve into research conducted at South Dakota s Wind Cave, offering insights into the intersection of astrobiology and cave exploration.
WATERLOO – The Black Hawk Gem and Mineral Society is hosting the annual Gem, Mineral and Fossil Show on Sunday, April 7, from 11 a.m. to 5 p.m., at the
WATERLOO, Iowa (KWWL) - The Black Hawk Gem and Mineral Society is holding their annual Rock, Mineral & Fossil show this weekend in the Cedar Valley.