The Common And Valuable Rocks, Minerals, and Gems of Arkansas You Should Know

metallic galena crystal cluster

Galena provided by Spirifer Minerals

There’s a rich variety of minerals and gems beneath our feet. From the unique types of rocks found in Arkansas, including bauxite and adularia, to the exciting search for diamonds, each discovery adds to the adventure. Finding these treasures, however, can be quite a challenge without knowing the right spots or understanding what makes each … Read more

The Common And Valuable Rocks, Minerals, and Gems of Iowa You Should Know In 2026

Doubly-terminated calcite crystals

Calcite crystals photo provided by Saphira Minerals

Iowa, often celebrated for its lush farmlands and charming small towns, is also a hidden gem for rockhounds. The beauty and variety of the different types of rocks found in Iowa hold a universal appeal, drawing in everyone from curious beginners to seasoned rockhounds. As you delve into the world of rocks and minerals found … Read more

The Common And Valuable Rocks, Minerals, and Gems of Oklahoma You Should Know

brown barite rose rock

Rose rock provided by Weinrich Minerals

Oklahoma’s landscape is a vast canvas showcasing a rich variety of rocks, minerals, and gems. This state, known for its diverse geology, offers a fascinating journey for anyone interested in the natural world beneath our feet. Among the types of rocks found in Oklahoma, there are several noteworthy finds that draw enthusiasts from all over. … Read more

The Common And Valuable Rocks, Minerals, and Gems of Alabama You Should Know

bright blue covellite crystals with metallic gold-colored flecks

Covellite provided by Weinrich Minerals

Alabama is rich in geological diversity, offering a fascinating world of rocks, minerals, and gems just waiting to be explored. From the northern mountains to the southern coastal plains, every region presents its own unique set of geological wonders. One of the most exciting aspects of the state’s geology is the variety of rocks that … Read more

The Common And Valuable Rocks, Minerals, and Gems of Colorado You Should Know

rhodochrosite slab with red, pink, white, and black bands

Rhodochrosite provided by MillionYearsCrystal

Colorado, known for its diverse geography, offers a rich tapestry of geological wonders. From the towering peaks of the Rocky Mountains to the rolling plains, each area reveals unique and captivating geological features. We’re going to show you what rocks and minerals you can find in the state as well as some great ways to … Read more