Synonyms for

Basalt

Verb Another word for basalt — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

a dark-colored fine-grained igneous rock composed mainly of plagioclase and pyroxene minerals

Synonyms & similar words

stone mineral rock andesite dolerite diabase gabbro peridotite rhyolite trachyte pumice scoria tuff obsidian

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