I visited the largest natural Geode in the world a few weeks ago in Australia and it got me thinking…

If a mini (1-3 inch) geode sells for $5-$250

And a 2-3 foot geode sells for $5,000-$250,000 (all depending on visual appeal, size, quality, type, etc)

What would the only 10ft+ dual geode sell for if it was ever on the market.

My guestimate: $50,000,000 and that may be low.

Happy Collecting!