obsydian

obsydian
m IV, D. -u, Ms. \obsydiananie
miner. «odmiana szkliwa wulkanicznego, zwykle barwy czarnej o szklistym połysku, używana do wyrobu drobnych przedmiotów ozdobnych, a w czasach przedhistorycznych także do wyrobu broni i narzędzi»

Ostrza sierpów z obsydianu.

‹Obsidius, Rzymianin, który, rzekomo, przywiózł to szkliwo do Rzymu›

Słownik języka polskiego . 2013.

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