﻿CLAYS 
  OF 
  IsEW 
  YORK 
  

  

  873 
  

  

  (continued) 
  

  

  Lime 
  

  

  .45 
  

   tr. 
  

   tr. 
  

   1.08 
  

  

  .81 
  

  

  .7 
  

   1.32 
  

  

  .46 
  

  

  .22 
  

  

  .2 
  

  

  .75 
  

  

  .66 
  

  

  tr. 
  

  

  .73 
  

  

  .7 
  

   .25 
  

  

  .17 
  

  

  .65 
  

   .13 
  

   .81 
  

  

  2.56 
  

   1.85 
  

  

  46 
  

  

  .04 
  

   .25 
  

  

  tr. 
  

  

  .13 
  

  

  .22 
  

  

  .21 
  

   1.02 
  

  

  '"".5" 
  

  

  .029 
  

  

  "i 
  "'* 
  

  

  tr. 
  

  

  '*"*.'i9* 
  

   tr 
  

   tr. 
  

  

  Magnesia 
  

  

  Alkalis 
  

  

  

  .2 
  

  

  .35 
  

  

  .2 
  

  

  .37 
  

  

  .18 
  

  

  1.6 
  

  

  2.74 
  

  

  1 
  22 
  

  

  2.62 
  

  

  1.01 
  

  

  .97 
  

  

  2.24 
  

  

  2.14 
  

  

  3. 
  

  

  

  .36 
  

  

  

  

  .17 
  

  

  

  .44 
  

  

  .11 
  

  

  .44 
  

  

  S7 
  

  

  .15 
  

  

  .59 
  

  

  .89 
  

  

  .44 
  

  

  .46 
  

  

  2.49 
  

  

  2.22 
  

  

  1.6 
  

  

  1.93 
  

  

  5.35 
  

  

  9,6 
  

  

  4.58 
  

  

  9.74 
  

  

  10.04 
  

   6.68 
  

  

  2.35 
  

  

  8.29 
  

   .7 
  

  

  2.12 
  

  

  .47 
  

   .74 
  

   2 
  

  

  2.07 
  

  

  tr 
  

  

  .59 
  

  

  r 
  

  

  .67 
  

  

  Com- 
  

   bined 
  

  

  14.05 
  

   14.18 
  

   5 
  62 
  

   9.6S 
  

   10.64 
  

   14.56 
  

   13.68 
  

  

  Free 
  

  

  Miscellaneous 
  

  

  4.9 
  

  

  12.8 
  

  

  12.2 
  

  

  12.3 
  

  

  12.9 
  

  

  12.5 
  

  

  13 
  32 
  

  

  13.5 
  

  

  13.55 
  

  

  10.9 
  

  

  5.7 
  

  

  7 
  

  

  7 
  

  

  1.3 
  

  

  1.5 
  

   1.5 
  

  

  Ign. 
  5. 
  

  

  .9 
  

   1.6' 
  

  

  1.7 
  

  

  .76 
  

  

  .98 
  

  

  1.43 
  

  

  3.1 
  

  

  5.2' 
  

  

  6.47 
  

   6.63 
  

   5.4 
  

  

  16 
  35 
  

  

  9.35 
  

  

  21.82 
  

  

  11 
  68 
  

  

  14.23 
  

  

  9.7 
  

  

  14 
  

   5.4 
  

   13.77 
  

   10.98 
  

  

  .69 
  

  

  MnO 
  2.05 
  

  

  c3.6 
  

  

  cl.6 
  

  

  cl 
  3 
  

   cl.l 
  

   cl.6 
  

  

  cl.6 
  

   cl 
  2 
  

   cl 
  2 
  

  

  cl'" 
  

  

  11.68 
  

  

  1.12 
  

  

  cl.68 
  

  

  r.27 
  

   Ferr. 
  

   oxid 
  

   .33 
  

  

  Firm 
  names, 
  authority, 
  

   or 
  analyst 
  

  

  Mo. 
  geol. 
  sur. 
  11: 
  572 
  

  

  Mullan 
  fire 
  b. 
  & 
  t 
  . 
  co 
  . 
  

  

  J. 
  Pohle, 
  anal., 
  W. 
  B. 
  

  

  Dixon, 
  Esfc. 
  

   N. 
  J. 
  clay 
  rep't, 
  1878, 
  

  

  p. 
  165 
  

   Ibid. 
  p. 
  >-2 
  

   Ibid. 
  p. 
  94-96 
  

   Ibid. 
  p. 
  144 
  

   Ibid. 
  p. 
  153 
  

   luid. 
  p. 
  135 
  

   Ibid. 
  p. 
  200 
  

   Ibid. 
  p. 
  197 
  

   Ibid. 
  p. 
  188 
  

   Ibid. 
  p. 
  170 
  

   Ibid. 
  p. 
  180 
  

   Ibid. 
  p. 
  237 
  

   Ibid. 
  p. 
  258 
  

  

  ! 
  Furnished 
  by 
  H. 
  Bur- 
  

   ' 
  den, 
  2d 
  

  

  H. 
  T. 
  Vult6, 
  anal. 
  

  

  Crossley, 
  Analyses 
  of 
  

   clays 
  

  

  Esi<ridge's 
  pit, 
  BuU. 
  

  

  13, 
  N. 
  C. 
  geol. 
  sur. 
  

  

  p 
  81 
  

   First 
  pit. 
  Pomona 
  t«r- 
  

  

  ra 
  cotta 
  CO. 
  i6td. 
  p. 
  

  

  84 
  

   WoodroflE's 
  clav 
  bank 
  

  

  Ibid. 
  p. 
  85 
  

  

  Webster 
  fire 
  brick 
  co, 
  

   E. 
  Orton, 
  anal 
  

   M. 
  Shiras, 
  anal. 
  

  

  Ohio 
  geol. 
  sur. 
  7, 
  1893 
  

  

  i( 
  

  

  A. 
  Tharp 
  

  

  