Sep 30, 2024 · While brain rocks are typically solid masses, brain geodes often develop hollow or partially hollow interiors, lined with sparkling crystal formations. This unique structure sets …

Check out our brain geode selection for the very best in unique or custom, handmade pieces from our rocks & geodes shops.

Mar 26, 2025 · Rare Golden Drusy Crustal Brain geode. Brain cells is very evident in this rare find. Drusy/druse/druzy in a golden coloration (depending on your spelling of the gemstone.). It …

Sep 13, 2020 · It is rare to find a Brainstone with indented nodules (Geodes) comprised of crystal centers. However, during one of our rock hunting trips we found buckets and buckets of these …

Mar 5, 2025 · Get to know the different types of geodes and what make each of them unique. You'll be amazed at the rich variety of this seemingly ordinary rock on the outside.

Feb 29, 2024 · Large geode slab with lots of drusy in pockets and scattered through the slab possible some Amythest, pinkish red colors and with red and brown colors. Hand polished two …

Mar 17, 2023 · I was recently gifted a quartz geode that looks almost exactly like this. I am no expert by any means, but I also called it a brain, so I think we're onto something.

Check out our brain geodes selection for the very best in unique or custom, handmade pieces from our rocks & geodes shops.

Rare brain geode with drusy pockets in the specimen. Natural cut slab that has been hand polished on two sides with natural edges from the mountains of North Carolina, USA. 5" x 5" x …

Oct 25, 2013 · This basic geode kit includes 7 geodes from 3 different mines--so that you'll be able to experience a variety of crystal formations. Geodes are an amazing natural …