Sand and Granite Quarries Act . Where any disused sand or granite quarry is dangerous to the public it shall be kept reasonably fenced for the prevention of accidents and if it is not so kept the licensee of the sand or granite quarry or if there is no such licensee the owner of the land in which the sand or granite quarry lies shall be guilty of an offence and shall be
USA Process for electrostatic dressing and/or working up of . Process in which raw or crude salt and mineral mixture are intensively mixed with an aliphatic unbranched fatty acid having a chain length of three to 18 carbon atoms or with an aromatic carboxylic acid or with mixtures of said aliphatic and aromatic acids and an ammonium salt of a lower aliphatic …
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