HyperDic: obsidiana

Español > 1 sentido de la palabra obsidiana:
NOMBREsubstanceobsidianaacid or granitic glass formed by the rapid cooling of lava without crystallization
Español > obsidiana: 1 sentido > nombre 1, substance
Sentidoacid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces.
Generalroca volcánica vítreaA kind of natural glass produced when molten lava cools very rapidly
Inglésobsidian
Catalánobsidiana

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