r/Weird • u/Stevemoriarty • 2d ago
Almost Perfect Cubes Formed in Nature
These amazing pyrite crystal specimens are found in Navajún, La Rioja, Spain. Believe it or not, these cubes have not been cut or polished to shape. They are found just like this within the marl matrix.
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u/uluvmebby 2d ago
poor man's gold
another name for them I believe