<synset id="n15103485" type="n">
<lex_filenum>27<lex_filenum/>
<word lex_id="0">wollastonite<word/>
<pointer refs="n14662574">Hypernym<pointer/>
<def>a white or greyish mineral typically found in metamorphic limestone<def/>
<def>a silicate of calcium<def/>
<synset/>