﻿INDEX 
  

  

  The 
  superior 
  figures 
  tell 
  the 
  exact 
  place 
  on 
  the 
  page 
  in 
  ninths: 
  e. 
  g. 
  543' 
  

   means 
  page 
  548, 
  beginning 
  in 
  tha 
  third 
  ninth 
  of 
  the 
  page, 
  i. 
  e. 
  a,bout 
  one 
  third 
  

   of 
  the 
  way 
  down. 
  

  

  Abbey, 
  B. 
  G., 
  drain 
  tile 
  works, 
  771®. 
  

   Abbott, 
  M., 
  tests 
  of 
  Haverstraw 
  brick, 
  

  

  648\ 
  

   Abrasion 
  tests 
  of 
  paving 
  brick, 
  747"- 
  

  

  48', 
  752^-55^ 
  

   Abrasive 
  materials, 
  852^-53^ 
  

   Absorption, 
  of 
  building 
  brick, 
  854^; 
  of 
  

  

  clays, 
  515«, 
  528«-29^ 
  546'; 
  of 
  com- 
  

   mon 
  brick, 
  643^ 
  644; 
  of 
  floor 
  tile, 
  

  

  775' 
  ; 
  of 
  shales, 
  825*. 
  

   Absorption 
  test 
  of 
  paving 
  brick, 
  746"- 
  

  

  47^ 
  748«-49*. 
  

   Acids, 
  resistance 
  to, 
  857^. 
  

   Adobe 
  soils, 
  analysis, 
  882*-83^ 
  

   Adsit, 
  M., 
  clay 
  bank, 
  726*. 
  

   Adulterants, 
  food, 
  852'. 
  

   Alabama, 
  clays, 
  523^ 
  525', 
  611*-12*. 
  

   Albany, 
  terrace, 
  591^; 
  brick 
  yards, 
  

  

  706*-7*; 
  clay 
  deposits, 
  706*-7*; 
  sewer 
  

  

  pipe 
  manufacture, 
  770^; 
  drain 
  tile 
  

  

  works, 
  771'*. 
  

   Albany 
  county, 
  brick 
  yards 
  and 
  clay 
  

  

  deposits, 
  704*-7^ 
  708^; 
  underlying 
  

  

  material, 
  illus, 
  facing 
  p. 
  578; 
  drain 
  

  

  tile 
  works, 
  77 
  P. 
  

   Albany 
  slip, 
  806^-9\ 
  

   Albion, 
  brick 
  yard, 
  722*. 
  

   Aldridge 
  & 
  Sherman, 
  brick 
  yard, 
  697°. 
  

   Aldridge 
  Bros., 
  brick 
  yard, 
  696''-97'; 
  

  

  clay 
  bank, 
  illus. 
  facing 
  p. 
  577. 
  

   Aleksiejew, 
  W., 
  on 
  plasticity, 
  541^. 
  

   Alfred 
  Center, 
  brick 
  yard, 
  726'; 
  roofing 
  

  

  tile 
  manufacture, 
  765^-66^; 
  illus. 
  

  

  facing 
  p. 
  765; 
  shale, 
  831*, 
  837^-38^ 
  

   Alfred 
  clay 
  co., 
  726', 
  766^ 
  839\ 
  

   Alfred 
  Station, 
  Chemung 
  shale, 
  838^- 
  

  

  39^ 
  

   Alkaline 
  compounds, 
  513^-15'. 
  

   Alkalis 
  in 
  clay, 
  512^-15', 
  569^ 
  680*, 
  

  

  861'. 
  See 
  also 
  Analyses. 
  

   Allegany 
  county, 
  Chemung 
  shale, 
  837^- 
  

  

  38«. 
  

   Allen's 
  creek, 
  Cashaqua 
  shale, 
  834®. 
  

   Allenshill, 
  drain 
  tile 
  works, 
  77 
  P. 
  

   Allophane, 
  505". 
  

   Altitudes, 
  table, 
  589^ 
  

   Alumina, 
  5 
  IP, 
  568®, 
  569^ 
  640^ 
  86 
  1». 
  

  

  See 
  aliso 
  Analyses. 
  

  

  Amber, 
  509^ 
  

  

  Amenia, 
  clay 
  deposits, 
  572®. 
  * 
  

  

  American 
  magnesite, 
  785'. 
  

  

  Ammonia, 
  512**, 
  513\ 
  

  

  Amsterdam, 
  brick 
  yard, 
  714^; 
  clay 
  de- 
  

   posits, 
  714\ 
  

  

  Analyses, 
  feldspar, 
  498^ 
  499S 
  842^; 
  fire 
  

   brick, 
  786^; 
  fullers' 
  earth, 
  851; 
  kao- 
  

   lin, 
  610®, 
  862-65; 
  porcelain, 
  794', 
  

   796^; 
  

  

  clays: 
  table, 
  860-90; 
  methods 
  of 
  

   analysis, 
  530®-38^; 
  mechanical 
  analy- 
  

   sis, 
  56P-63'\ 
  rational, 
  533--38'; 
  abode 
  

   soils, 
  882-83; 
  brick 
  clays, 
  638='-39®, 
  

   882-99; 
  buff 
  clay, 
  692®; 
  fire 
  clays, 
  

   536^-37", 
  789®-90^ 
  866-77; 
  flint 
  clays, 
  

   617^: 
  determining 
  fusibility, 
  559*; 
  

   paving 
  brick 
  clays, 
  900'-3^; 
  pipe 
  

   clays, 
  904*-7®; 
  clays 
  and 
  shales 
  used 
  

   in 
  manufacture 
  of 
  Portland 
  cement, 
  

   847; 
  pottery 
  clays, 
  878^-8P; 
  residual 
  

   clavs, 
  860-61; 
  slip 
  clays, 
  807^ 
  880®- 
  

   83®; 
  stoneware 
  clays, 
  792«, 
  818*, 
  819®- 
  

   20®, 
  820''; 
  terra 
  cotta 
  clays, 
  760*, 
  

   904^-5*; 
  

  

  at 
  Barrytown, 
  702®; 
  Breesport, 
  

   727^; 
  Brockway 
  brick 
  co., 
  Fishkill, 
  

   688®; 
  Buffalo, 
  723^ 
  Canandaigua, 
  

   719*; 
  Catskill, 
  702^; 
  Coevmans 
  Land- 
  

   ing, 
  705'; 
  Dillsboro 
  (N. 
  C), 
  540'; 
  

   Drowned 
  lands, 
  732®-33-; 
  East 
  Wil- 
  

   liston, 
  733^: 
  Edgar 
  (Fla.), 
  540'; 
  Far- 
  

   mingdale, 
  739'; 
  Fishers 
  island, 
  738"; 
  

   Hornellsville, 
  726^: 
  Newfield, 
  728^ 
  

   Ogdensburg, 
  712'; 
  Plattsburg, 
  710®; 
  

   Rathenow, 
  570': 
  Rochester, 
  720'; 
  

   Rondout, 
  699'; 
  Southold, 
  737^: 
  Ver- 
  

   planek, 
  092®; 
  Warner, 
  716^; 
  Water- 
  

   town, 
  711'; 
  West 
  Deerpark, 
  742®; 
  

   West 
  Xeck, 
  735^: 
  

  

  shale: 
  716\ 
  769«, 
  847, 
  899*-901*; 
  

   Chemung, 
  838\ 
  839', 
  840®; 
  Hamilton, 
  

   833^ 
  :\ledina, 
  827': 
  Niagara, 
  828'; 
  

   Portage, 
  835': 
  Salina. 
  8.30*. 
  

  

  Anchor 
  brick 
  co., 
  689'-90''. 
  

  

  Angola, 
  sewer 
  pipe 
  works, 
  769®; 
  ilhis. 
  

   facing 
  p. 
  767-69, 
  774: 
  shale, 
  831*; 
  

   Portage 
  shale, 
  835'-36®. 
  

  

  Annandale, 
  well 
  record, 
  608®. 
  

  

  927 
  

  

  