basalt Edit
    കൃഷ്ണശില

basalt Edit
Noun
    the commonest type of solidified lava; a dense dark grey fine-grained igneous rock that is composed chiefly of plagioclase feldspar and pyroxene

Entries from Olam Open Database

Basalt(noun)::
    കൃഷ്‌ണശില,

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