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.nWhy You’ll Love ThisnnOfficial state gemstone of Minnesota, known for translucent reddish bandingnEach specimen is polished to highlight natural color, pattern, and texturenUnique shapes and sizes—ranging from 1 to 2.3 ounces—ensure no two are alikenGreat for collectors, educational displays, or as a decorative accentnOffers insight into geological processes like volcanic lava flow formation and silica crystallizationnnBring a piece of Minnesota’s geological heritage into your collection with these one-of-a-kind Lake Superior agates.