﻿NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  Brick 
  clays 
  

  

  12 
  

   13 
  

  

  14 
  

  

  15 
  

  

  16 
  

   17 
  

   18 
  

  

  19 
  

  

  20 
  

   21 
  

   22 
  

   23 
  

  

  24 
  

   25 
  

  

  26 
  

   27 
  

   28 
  

   29 
  

  

  80 
  

   31 
  

   32 
  

  

  33 
  

  

  34 
  

  

  85 
  

   86 
  

  

  State 
  and 
  county 
  

  

  N 
  Carolina 
  (^cont'd) 
  

   Halifax 
  

  

  Harnett. 
  

  

  Jackson 
  

  

  Mecklenburg. 
  

  

  Rowan 
  

  

  Richmond. 
  

  

  Robeson 
  

   Union 
  . 
  . 
  

  

  Wake 
  . 
  . 
  

   Wayne. 
  

  

  Wilkes. 
  

  

  North 
  Dakota: 
  

   Grand 
  Forks. 
  

  

  Burleigh 
  , 
  

   Williams 
  . 
  

   Ward 
  . 
  . 
  . 
  . 
  

  

  Stark 
  

  

  Ohio: 
  

   Stark 
  

  

  Franklin 
  . 
  , 
  

   Lawrence 
  

  

  Lake 
  . 
  . 
  

   Lorain 
  

  

  Trumbull 
  

  

  Town 
  

  

  Roanoke 
  rapids 
  . 
  

   Spout 
  springs... 
  

  

  Sylva 
  

  

  Charlotte. 
  

  

  Salisbury 
  

  

  4 
  miles 
  north 
  of 
  

   Rockingham 
  . 
  . 
  , 
  

  

  Remarks 
  

  

  Under 
  brick 
  clay 
  - 
  

   Not 
  worked 
  

  

  Red 
  Springs. 
  

   Monroe 
  

  

  Raleigh, 
  . 
  . 
  . 
  

   Goldsboro. 
  

  

  Wilkesboro. 
  

  

  Grand 
  Forks 
  

   Bismarck 
  . 
  . 
  . 
  , 
  

   Williston 
  .... 
  

  

  Minot 
  ( 
  Cottons 
  

   mine) 
  

  

  Dickinson.... 
  

   Lehigh 
  mine 
  

  

  Canton 
  

  

  Waynesburg 
  , 
  

   Coluu.bus 
  .. 
  . 
  

   Coal 
  grove.., 
  

  

  WicklifEe 
  

   Elyria 
  . 
  . 
  . 
  . 
  

  

  Doughton 
  

  

  % 
  mile 
  south 
  of 
  sta- 
  

   tion. 
  Networked. 
  

  

  D. 
  K. 
  Cecil's 
  yard.. 
  

  

  F. 
  W. 
  Shuman's 
  

   yard 
  

  

  Sassamon's 
  brick 
  

   clay 
  ... 
  

  

  Upper 
  clay, 
  As- 
  

   bury 
  's 
  yard 
  

  

  D. 
  K. 
  Cecil's 
  yard. 
  

  

  R. 
  L. 
  Steele's 
  brick 
  

   clay 
  

  

  Sandy 
  brick 
  clay. 
  

   J. 
  T. 
  Shute's 
  brick 
  

  

  clay 
  

  

  Penitentiary 
  clay 
  

  

  pits. 
  

  

  H. 
  L 
  . 
  Grant's 
  brick 
  

  

  clay 
  . 
  . 
  

  

  Weil's 
  clay 
  pit.., 
  

   Grant's 
  brickyard. 
  . 
  

   D. 
  Smoak's 
  upper 
  

  

  clay 
  , 
  

  

  D. 
  Smoak's 
  bottom 
  

  

  clay 
  , 
  

  

  Com- 
  

   bined 
  

  

  Clay 
  with 
  coal 
  .... 
  

  

  Blue 
  clay... 
  

   Buff 
  clay 
  .. 
  

   White 
  clay 
  

  

  Shale 
  

  

  Clay 
  

  

  Brick 
  and 
  tile 
  clay 
  , 
  

  

  Shale 
  

  

  blue 
  

  

  Semi-plastic 
  

  

  gray 
  clay 
  

   Yellow 
  clay 
  

   Plastic, 
  whitish 
  

  

  gray... 
  

  

  Free 
  

  

  59.68 
  

   64.16 
  

  

  50.68 
  

   53.65 
  

  

  66.7 
  

   68.35 
  

  

  59.15 
  

  

  65.95 
  

  

  60.33 
  

   69.89 
  

  

  59.59 
  

  

  78.16 
  

  

  76 
  16 
  

  

  70.03 
  

  

  66.05 
  

  

  67.9 
  

  

  65.95 
  

  

  53.75 
  

  

  52.25 
  

  

  51.27 
  

  

  58.73 
  

  

  57.8 
  

  

  56.86 
  

   56.03 
  

   55.77 
  

  

  57.1 
  

  

  49.3 
  

  

  14.5 
  1 
  56.8 
  

  

  56.9 
  

  

  58.26 
  

   59.24 
  

   60.38 
  

  

  60.55 
  

  

  63.69 
  

   62.86 
  

  

  66.28 
  

  

  Alumina 
  

  

  16.09 
  

   21.76 
  

  

  32.51 
  

   28.66 
  

  

  19.75 
  

   13.13 
  

  

  18.36 
  

  

  14.67 
  

  

  18.57 
  

   15.31 
  

  

  22.07 
  

   8 
  26 
  

   9.98 
  

  

  15.64 
  

  

  17.81 
  

   18.74 
  

   13.51 
  

  

  24.91 
  

  

  20.66 
  

  

  9.33 
  

   14.98 
  

  

  9.47 
  

  

  25.03 
  

   24.23 
  

   12.15 
  

  

  21.29 
  

  

  24 
  

  

  12.63 
  

  

  28 
  

  

  24.64 
  

   24.73 
  

   18.39 
  

  

  18.29 
  

  

  23.91 
  

   23.91 
  

  

  21.49 
  

  

  