﻿LIMESTONES 
  OF 
  NEW 
  YORK 
  AND 
  THEIR 
  ECONOMIC 
  VALUE 
  415 
  

  

  Analyses 
  of 
  European 
  materials 
  

   Si0 
  2 
  A1 
  2 
  3 
  Fe 
  2 
  3 
  CaCO 
  a 
  CaO 
  MgCO 
  s 
  MgO 
  Ins. 
  

  

  Vise 
  chalk 
  

  

  English 
  white 
  chalk 
  . 
  . 
  , 
  from 
  

  

  .66 
  

  

  

  .35 
  

  

  " 
  " 
  " 
  ..\ 
  to... 
  

  

  1.59 
  

  

  

  .74 
  

  

  ''• 
  gray 
  " 
  .. 
  t 
  from 
  

   " 
  " 
  " 
  .. 
  ( 
  to 
  ... 
  

  

  1.67 
  

  

  .93 
  

  

  .38 
  

  

  6. 
  Si 
  

  

  1.14 
  

  

  .46 
  

  

  " 
  cement 
  slurry 
  

  

  11.77 
  

  

  4.45 
  

  

  2.13 
  

  

  <; 
  " 
  " 
  

  

  11.83 
  

  

  5.23 
  

  

  1.97 
  

  

  " 
  Med 
  way 
  clay 
  

  

  63.66 
  

  

  16.10 
  

  

  6.74 
  

  

  

  55.83 
  

  

  28.04 
  

  

  7.78 
  

  

  German 
  Hamburg 
  chalk 
  

  

  1.55 
  

  

  .50 
  

  

  '* 
  " 
  clay 
  

  

  52.50 
  

  

  17.35 
  

  

  5.75 
  

  

  " 
  Stettin 
  marl 
  

  

  19.70 
  

  

  3.66 
  

  

  1.34 
  

  

  " 
  " 
  clay 
  

  

  54.60 
  

  

  18.20 
  

  

  5.40 
  

  

  " 
  Rhine 
  limestone 
  

  

  3.00 
  

  

  .42 
  

  

  .53 
  

  

  " 
  " 
  clay 
  

  

  50.70 
  

  

  19.13 
  

  

  8.37 
  

  

  Belgian 
  Beerse 
  " 
  

  

  65.50 
  

  

  18.55 
  

  

  6.01 
  

  

  1.42 
  

  

  98.60 
  

  

  

  .21 
  

  

  

  

  97.90 
  

  

  

  .10 
  

  

  

  

  96.50 
  

  

  

  .50 
  

  

  

  

  87.35 
  

  

  

  .10 
  

  

  

  

  69.97 
  

  

  

  2.87 
  

  

  

  1.24 
  

  

  74.18 
  

  

  .81 
  

  

  1.29 
  

   2.57 
  

  

  1.73 
  

  

  2.53 
  

  

  so. 
  

  

  97.50 
  

  

  

  

  .19 
  

  

  .20 
  

  

  

  4.48 
  

  

  

  3.24 
  

  

  .94 
  

  

  73.92 
  

  

  

  .97 
  

  

  

  .32 
  

  

  

  2.80 
  

  

  

  3.16 
  

  

  .99 
  

  

  94.50 
  

  

  

  

  .86 
  

  

  .13 
  

  

  

  2.68 
  

  

  

  3.20 
  

  

  1.64 
  

  

  

  .38 
  

  

  

  1.18 
  

  

  .14 
  

  

  96.80 
  

  

  

  .45 
  

  

  

  

  fl 
  2 
  o 
  

  

  ign. 
  

  

  a 
  

  

  a 
  

  

  a 
  

  

  a 
  

  

  7.59a 
  

  

  1.826 
  

  

  3.38o 
  

  

  b 
  

  

  d 
  

  

  14.00d 
  

  

  d 
  

  

  13.10d 
  

  

  d 
  

  

  13.40d 
  

  

  e 
  

  

  e 
  

  

  Following 
  is 
  the 
  table 
  of 
  American 
  cements: 
  

  

  Brand 
  

  

  SiO. 
  

  

  Alpha 
  22.62 
  

  

  Atlas 
  21.96 
  

  

  Giant 
  19.92 
  

  

  Saylors 
  22.68 
  

  

  Vulcanite 
  21 
  .08 
  

  

  Empire 
  22.04 
  

  

  Jordan 
  21 
  . 
  86 
  

  

  Diamond 
  21.80 
  

  

  Sandusky 
  23.08 
  

  

  Bronson 
  20.95 
  

  

  White 
  cliffs. 
  

  

  A1„0. 
  Fe 
  0„ 
  

  

  MgO 
  SO; 
  

  

  Authority 
  

  

  8.76 
  

  

  2.66 
  

  

  61.46 
  

  

  2.92 
  

  

  1.53 
  

  

  Bootle, 
  GB. 
  B. 
  

  

  8.29 
  

  

  2.67 
  

  

  60.56 
  

  

  3.43 
  

  

  1.43 
  

  

  

  " 
  

  

  9.83 
  

  

  2.63 
  

  

  60.32 
  

  

  3.12 
  

  

  1.13 
  

  

  

  " 
  

  

  6.71 
  

  

  2.35 
  

  

  62.30 
  

  

  3.14 
  

  

  1.88 
  

  

  

  ct 
  

  

  7.86 
  

  

  2.48 
  

  

  63.68 
  

  

  2.62 
  

  

  1.25 
  

  

  

  " 
  

  

  6.45 
  

  

  3.41 
  

  

  60.92 
  

  

  3.53 
  

  

  2.73 
  

  

  

  <( 
  

  

  7.17 
  

  

  3.73 
  

  

  61.14 
  

  

  2.34 
  

  

  1.94 
  

  

  

  " 
  

  

  7.95 
  

  

  4.95 
  

  

  61.90 
  

  

  1.64 
  

  

  0.79 
  

  

  

  " 
  

  

  6.16 
  

  

  2.90 
  

  

  62.38 
  

  

  1.21 
  

  

  1.66 
  

  

  

  " 
  

  

  9.74 
  

  

  3.12 
  

  

  63.17 
  

  

  .75 
  

  

  0.86 
  

  

  Mfr 
  

  

  's 
  anal. 
  

  

  22.93 
  

  

  Below 
  are 
  given 
  European 
  cements: 
  

  

  Brand 
  Si0 
  2 
  

  

  White 
  Label 
  Alsen 
  20.48 
  

  

  Dyckerhoff 
  20.64 
  

  

  Germania 
  22 
  . 
  08 
  

  

  Hemmoor 
  21.14 
  

  

  Lagerdorf 
  er 
  . 
  , 
  23.55 
  

  

  Brook, 
  Shoobridge 
  co 
  22.20 
  

  

  Francis 
  22.18 
  

  

  Condor 
  23.87 
  

  

  Candlot, 
  Fr. 
  . 
  22.30 
  

  

  Boulogne, 
  Fr 
  22.30 
  

  

  li 
  2 
  o 
  3 
  

  

  Fe 
  2 
  0, 
  

  

  CaO 
  

  

  MgO 
  

  

  so 
  3 
  

  

  Authority 
  

  

  7.28 
  

  

  3.88 
  

  

  64.30 
  

  

  1.76 
  

  

  2.46 
  

  

  B. 
  G. 
  B. 
  

  

  7.15 
  

  

  3.69 
  

  

  63.06 
  

  

  2.33 
  

  

  1.39 
  

  

  «< 
  

  

  6.84 
  

  

  3.36 
  

  

  63.72 
  

  

  1.32 
  

  

  1.82 
  

  

  " 
  

  

  6.95 
  

  

  4.01 
  

  

  63.24 
  

  

  1.44 
  

  

  1.47 
  

  

  " 
  

  

  7.47 
  

  

  2.40 
  

  

  61.99 
  

  

  1.42 
  

  

  1.07 
  

  

  " 
  

  

  7.35 
  

  

  4.77 
  

  

  61.46 
  

  

  1.35 
  

  

  1.87 
  

  

  " 
  

  

  8.48 
  

  

  5.08 
  

  

  61.44 
  

  

  1.34 
  

  

  1.56 
  

  

  " 
  

  

  6.91 
  

  

  2.27 
  

  

  64.49 
  

  

  1.04 
  

  

  .88 
  

  

  " 
  

  

  8.50 
  

  

  3.10 
  

  

  62.80 
  

  

  .45 
  

  

  .70 
  

  

  Candlot 
  

  

  7.00 
  

  

  2.50 
  

  

  64.62 
  

  

  1.04 
  

  

  .75 
  

  

  ":_ 
  s 
  : 
  

  

  In 
  most 
  of 
  the 
  European 
  cements 
  the 
  lime 
  runs 
  from 
  60 
  to 
  65$ 
  

   while 
  in 
  the 
  American 
  ones 
  it 
  seldom 
  exceeds 
  63$. 
  In 
  the 
  French 
  

   and 
  Belgium 
  cements 
  the 
  sulfuric 
  acid 
  is 
  low 
  in 
  order 
  thai 
  they 
  

   may 
  comply 
  with 
  the 
  engineer's 
  specifications. 
  The 
  portland 
  

   cements 
  made 
  in 
  the 
  eastern 
  United 
  States 
  generally 
  show 
  more 
  

   magnesia 
  than 
  the 
  western 
  ones. 
  The 
  maximum 
  percentage 
  of 
  

  

  b 
  Redgrave 
  

  

  cStanger 
  and 
  Blount 
  

  

  d 
  Candlot 
  

  

  e 
  Michaelis 
  

  

  