Looking for a unique and fascinating rock to add to your bucket list? How about a Yooperlite? Never heard of them? That’s not surprising, as they were only discovered recently. Yooperlites, aka Glowdalites, are fluorescent rocks that are found in the Upper Peninsula of Michigan. They are a type of syenite rock that contains a high concentration of sodalite, a mineral that … [Read more...] about These Stunning Glowing Rocks Called Yooperlites Were Only Recently Discovered at Lake Superior – Here’s How to Find Them