Accueil > Term: pedernal
pedernal
A kind of hard, rock with a glassy opaque appearance. It was a favorite raw material for many prehistoric humans for the manufacture of tools such as knives and scraping implements.
- Partie du discours : noun
- Secteur d’activité/Domaine : Anthropologie
- Catégorie : Anthropologie physique
- Company: Palomar College
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Créateur
- linaza
- 100% positive feedback
(Valladolid, Mexico)