Celebrate Minnesota’s official state gemstone with this Lake Superior agate, prized for its striking reddish and orange banding. Formed within vesicles of ancient, iron-rich lava flows near Lake Superior, each polished specimen showcases the natural beauty and unique patterns of this iconic stone.

Why You’ll Love This

• Official state gemstone of Minnesota, known for translucent reddish banding
• Each specimen is polished to highlight natural color, pattern, and texture
• Unique shapes and sizes—ranging from 1 to 2.3 ounces—ensure no two are alike
• Great for collectors, educational displays, or as a decorative accent
• Offers insight into geological processes like volcanic lava flow formation and silica crystallization

Bring a piece of Minnesota’s geological heritage into your collection with these one-of-a-kind Lake Superior agates.