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Discover Ventifact

Ventifact Discovered!

Ventifact Technical Terms

Ventifact: A stone or pebble that has been shaped, worn, faceted, cut, or polished by the abrasive action of windblown sand, usually under arid conditions. When the pebble is at the ground surface, as in a desert pavement, the upper part is polished while the lower or below ground part is angular or subangular. GG & HP

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