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The beaches at Grand Marais are excellent hunting grounds for the ancient Lake Superior agate, a semi-precious stone made up of concentric circles of microcrystaline quartz reddened by iron. Here ...
Size: Lake Superior agates range from about the size of a pea up to 20 pounds. Color: Red, orange and yellow, all caused by iron, are the main colors. Formation: Agates go back about a billion years.
Lake Superior agates: From find to finish For agate collectors, the search is a hunt for buried treasure. Fewer rocks and fewer places to search don't diminish the thrill.
Several beaches along Lake Superior came under a beach hazards warning issued by the National Weather Service (NWS) on Thursday. The advisory identified elevated risks for swimmers because of ...
Agates were formed a billion years ago by volcanic eruptions from Lake Superior to Mille Lacs Lake. Glacial movement deposited the agates all the way down to Nebraska. Aired 03/02/2025 ...
Now, those deposits — “agates,” generally, and “Lake Superior” ones, specifically — are strewn across the Midwest, nestled in gravel pits and along Northland roads and beaches, where ...
For the past 20 years, Jesse Lofgren has slowly amassed a collection of Lake Superior agates. But when he returned from a monthlong business trip earlier this week, Lofgren discovered that $60,000 ...
MOOSE LAKE, Minn. — On a cold, blustery day in April, Bel and I headed to the North Shore to meet up with a rock star named Taylor, or as he’s known on social media, “Agate Dad.” Taylor is ...
The most obvious place to find agates — Lake Superior — is actually the least favorite of most expert rockhounds. "I've hunted on the beaches many times, but so have 3 billion people from ...
Bald eagle attacks state’s $950 drone in U.P., sends it to bottom of Lake Michigan If you purchase a product or register for an account through a link on our site, we may receive compensation.
Gauthier recalls a family arriving with a Lake Superior agate their 16-year-old found when she was three. The pros cut the stone in half, polished each piece and cast them into pendants for mom ...
5. To learn more about stones that can be found on Michigan beaches, Oakland recommends checking books such as the "Rock Pickers Guide" series by Bruce Mueller and Kevin Gauthier or attending a ...