The Pulpí Geode, in southern Spain, is the largest geode in the world. For the first time, scientists think they know how it was made.
Source: https://www.livescience.com/pulpi-geode-history-revealed.html
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The Pulpí Geode, in southern Spain, is the largest geode in the world. For the first time, scientists think they know how it was made.
Source: https://www.livescience.com/pulpi-geode-history-revealed.html