Needlestone definitions

Needlestone

• (n.) Natrolite; -- called also needle zeolite. • (n.) Natrolite; -- called also needle zeolite.
Found on http://thinkexist.com/dictionary/meaning/needlestone/

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Needlestone

Nee'dle·stone` noun (Min.) Natrolite; -- called also needle zeolite .
Found on http://www.encyclo.co.uk/webster/N/10

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