﻿CLAYS 
  OF 
  NEW 
  YORK 
  

  

  907 
  

  

  (concluded) 
  

  

  

  Lime 
  

  

  Magnesia 
  

  

  Alkalis 
  

  

  WATER 
  

  

  

  

  

  Firm 
  names, 
  authority, 
  

   or 
  analyst 
  

  

  6 
  

  

  Com- 
  

   bined 
  

  

  

  

  7.66 
  

  

  3.8 
  

  

  7.8 
  

   7.45 
  

  

  Free 
  

   4.47 
  

  

  Mis 
  

  

  sellaneous 
  

   a2.28 
  

  

  c 
  6 
  63 
  

  

  MnO 
  

  

  .9 
  

  

  1 
  

  

  

  tr. 
  

  

  1.69 
  

  

  tr. 
  

   .612 
  

  

  1 
  

   .4 
  

  

  3.08 
  

   6.01 
  

  

  2.58 
  

   1.402 
  

  

  2.14 
  

   3.36 
  

  

  

  From 
  J. 
  W, 
  Suthoriu 
  

  

  2 
  

  

  3 
  

  

  4 
  

  

  5 
  

   6 
  

  

  .79 
  

  

  .4 
  

  

  .52 
  

  

  .23 
  

   tr. 
  

  

  &CO. 
  

  

  Butler 
  brick 
  and 
  tile 
  

  

  CO. 
  

  

  Rapid 
  City 
  steam 
  brick 
  

  

  works 
  

   Furnished 
  by 
  F. 
  C. 
  

  

  Smith 
  

  

  