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Chalk

Part of speech: Noun, Thing

The chalk is carbonate of magnesia.


  Key words: Calcium-Carbonate, Chalk, Chalked, Chalkstones, Limestone, Magnesia  


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  Words of Wisdom  

By this therefore shall the iniquity of Jacob be purged; and this is all the fruit to take away his sin; when he maketh all the stones of the altar as chalkstones that are beaten in sunder, the groves and images shall not stand up.   Isaiah 27:9 




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