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About Me
Hello! My name is Ben Kartz and I am owner/operator of Kartz’s Universal Commodities. In 2021 I decided to make my love for collecting, nature, and history my full-time pursuit. I transitioned from large corporate businesses to a small mom and pop shop called Burnie’s Rock Shop in Madison, Wisconsin. We’ve been in business for over 60 years. My specialties in the rock world consists of, but not limited to agates, jaspers, and meteorites. I’m also a sucker for a cool mineral specimen, or sparkly faceted gem. I’m a proud member of the International Meteorite Collectors Association (IMCA# 8814) and the Madison Gem and Mineral Club.
Collections
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Rock from Mars
Here is a great opportunity to own a piece of our neighboring...
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Featured Lunar Meteorites
Here is a collection of all my best offerings of lunar meteorites.
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Affordable Lunar Meteorite
Small fragments of NWA 15373 a Lunar Breccia. Priced so everyone can...
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Iron Meteorite: Gebel Kamil
Complete chunks of shrapnel from the crater maker found in Egypt. Estimated...
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Witnessed Falls
Here is a collection of witnessed falls. Seen and documented by eyewitnesses...
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Browse all available meteorites
Click this collection to see all available online inventory.