Red Mangrove Red Mangrove Blog

Something fun to try while in the Galapagos Islands: find pumice on the beaches. Although it is a rock, it might not look like it at first. When we first saw it at Tortuga Bay it looked like pieces of a sponge – it was blowing around on the beach by a light wind. When you find it, put it in water and watch it float.

Will Pumice Float? A Video Test 


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