﻿CLAYS 
  OF 
  NEW 
  YORK 
  

  

  889 
  

  

  (continued) 
  

  

  Limo 
  

  

  Magnesia 
  

  

  6 
  

  

  

  .101 
  

  

  .138 
  

  

  tr. 
  

   .78 
  

   btr. 
  

  

  .319 
  

   1.128 
  

  

  MgCOg 
  

  

  6.16 
  

  

  932 
  

  

  CiMgCOg 
  

  

  3.057 
  

   61.38 
  

   .201 
  

   tr. 
  

  

  tr. 
  

  

  .367 
  

   1.643 
  

  

  .850 
  

   4.25 
  

  

  .325 
  

  

  tr. 
  

  

  .84 
  

   .68 
  

   .15 
  

  

  .83 
  

  

  .49 
  

  

  .08 
  

  

  1.67 
  

  

  .97 
  

  

  

  7.1 
  

   .19 
  

  

  3.66 
  

   .2 
  

  

  .024 
  

  

  

  .52 
  

  

  .46 
  

  

  .12 
  

  

  .85 
  

  

  

  .93 
  

  

  1 
  

   13.68 
  

  

  .74 
  

   4.25 
  

  

  4.48 
  

  

  1.32 
  

  

  dl.49 
  

   2.5 
  

   .82 
  

   2.5 
  

  

  6.7 
  

  

  1.75 
  

  

  .51 
  

  

  1.75 
  

  

  .67 
  

  

  .07 
  

  

  .14 
  

  

  tr. 
  

  

  .66 
  

  

  *"tr!'" 
  

  

  S.88 
  

   1.5 
  

  

  1.1 
  

   1.52 
  

  

  Alkalis 
  

  

  2.075 
  

   2.891 
  

   1.243 
  

  

  .957 
  

   6.37 
  

   6.109 
  

   1 
  .904 
  

   2.604 
  

  

  1.184 
  

  

  2 
  25 
  

  

  1.8 
  

  

  6.97 
  

   4.02 
  

  

  4.73 
  

   .4 
  

  

  1.24 
  

  

  5.54 
  

  

  2.42 
  

  

  '2'. 
  42* 
  

   10.69 
  

  

  3.66 
  

  

  7.04 
  

   .17 
  

  

  8.4 
  

   8.01 
  

  

  WATER 
  

  

  Com- 
  

   bined 
  

  

  Free 
  

  

  11.741 
  

  

  6.146 
  

   7.841 
  

   4.2 
  

  

  4.1 
  

  

  8.786 
  

  

  8.25 
  

  

  5.705 
  

  

  3.751 
  

  

  7.731 
  

  

  11.01 
  

   14.18 
  

   1.84 
  

   7.06 
  I 
  . 
  

  

  4.15 
  

  

  8.81 
  

  

  4.58 
  

   6.35 
  

   6.14 
  

  

  .07 
  

  

  10.56 
  

   8.5 
  

  

  10.34 
  

   1.79 
  

   1.98 
  

  

  tr. 
  

  

  6.93 
  

  

  6.9 
  

   8.17 
  

  

  6.75 
  

  

  Miscellaneous 
  

  

  Loss 
  .373 
  

  

  <tr. 
  

  

  P2O5 
  

  

  .192 
  

  

  P2O5 
  

  

  tr. 
  

  

  Loss 
  

   9.83 
  

  

  CO3 
  & 
  

  

  loss 
  

   12.01 
  

  

  4.46 
  

  

  SO3 
  .23 
  

  

  Firm 
  names, 
  authority, 
  

   or 
  analyst 
  

  

  Crossley, 
  

   clays 
  

  

  Analyses 
  of 
  

  

  Ky. 
  geol. 
  sur. 
  chem. 
  

   rep't 
  A, 
  pt 
  3, 
  no. 
  2568 
  

   76id. 
  analj'sis 
  no. 
  2663 
  

   Ibtd. 
  no. 
  2762 
  

   Ibid. 
  ptl,no.l319 
  

  

  J6id. 
  analysis 
  no. 
  1330 
  

   Ibid. 
  no. 
  1697 
  

   Ibid. 
  no. 
  1789 
  

   Ibid. 
  no. 
  1873 
  

  

  Ibtd. 
  no. 
  2075 
  

   Ibid. 
  no. 
  2076 
  

  

  J. 
  A. 
  Blaffier 
  & 
  Son 
  

   A. 
  J. 
  S. 
  (3), 
  p. 
  407 
  

  

  J. 
  Card, 
  anal. 
  

   7th 
  Rep't 
  U. 
  S. 
  G. 
  S., 
  

   p. 
  359 
  

  

  White 
  brick 
  and 
  terra 
  

   cotta 
  CO 
  . 
  

  

  '.Furnished 
  by 
  Crom- 
  

   [ 
  well 
  brothers 
  of 
  

  

  Baltimore 
  

  

  J 
  

  

  S. 
  P. 
  Sharpless, 
  acal. 
  

   Min. 
  res. 
  Mich., 
  1889, 
  

   p. 
  61 
  

  

  Mariner 
  & 
  Hoskins, 
  

  

  anal. 
  

   M. 
  C. 
  Madsden 
  

   A. 
  Humphreys 
  

   Ottawa 
  brick 
  co. 
  

   J. 
  Dunn 
  

   1 
  

  

  y 
  

   J 
  

  

  Minnesota 
  geol. 
  sur., 
  

   final 
  rep't, 
  438 
  

  

  Hilgard, 
  Geol. 
  Miss 
  , 
  

  

  1890 
  

   G. 
  Ross, 
  anal. 
  

   Creighton, 
  brick 
  and 
  

  

  tile 
  CO. 
  

  

  Mo. 
  geol. 
  sur. 
  11 
  : 
  568 
  

   I6id. 
  p. 
  668 
  

  

  