Perlitic definitions

Perlitic

• (a.) Relating to or resembling perlite, or pearlstone; as, the perlitic structure of certain rocks. See Pearlite.
Found on http://thinkexist.com/dictionary/meaning/perlitic/

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Perlitic

Per·lit'ic adjective (Min.) Relating to or resembling perlite, or pearlstone; as, the perlitic structure of certain rocks. See Pearlite .
Found on http://www.encyclo.co.uk/webster/P/58

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Perlitic

(Of glassy rocks) Containing irregular, spheroidal cracks which are formed by contraction during cooling.
Found on https://www.encyclo.co.uk/local/20501

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