Discover the beauty of a Large Michigan Copper Nugget from Michigan's Keweenaw Peninsula at SW Gems And Jewelry. Measuring 1" x 3" and weighing 11 oz., this  unique nugget gives off high energy and good vibes, making it great for boosting life and spiritual connections. This piece, carefully chosen, shows the rich geological history and raw beauty of Michigan's top copper source. Perfect for jewelry crafting or as a special treasure, this Copper Nugget promises to add both beauty and spiritual value to your creations. Find the charm of nature's exquisite treasures with this amazing find.