Black Hawk Gem News Today

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 Sebrees talk will delve into research conducted at South Dakotas 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.