Stuff You Should Know Short Stuff: Trovants
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Apr 30, 2025 Discover the bizarre and captivating phenomenon of Trovants, peculiar rocks from Romania that seemingly grow baby rocks! These geological wonders have sparked myths and intrigued scientists alike. Delve into their formation process influenced by ancient rivers and earthquakes, and learn why locals find them both fascinating and eerie. The conversation balances humor with scientific revelations, shedding light on why these mysterious stones continue to captivate the imagination of geologists and curious minds.
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Trovants: Unique Growing Rocks
- Trovants are unique rocks found mainly in Romania that appear to grow new small rocks from larger ones.
- They are not living but demonstrate unusual geological growth phenomena unlike typical concretions.
Trovants Lack a Nucleus
- Unlike typical concretions that have a nucleus, Trovants are made entirely of calcium carbonate sandstone and lack a core.
- This fundamental difference challenges previous assumptions about their geological formation.
How Trovants Grow New Rocks
- Trovants grow by absorbing minerals from rain, causing chemical reactions that exert pressure and create new rock growth.
- Their porous sandstone structure allows for localized expansion, sometimes resulting in "baby" rocks splitting off.