﻿54 
  NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  sample 
  from 
  the 
  Penfield, 
  and 
  No. 
  5 
  from 
  a 
  selected 
  sample 
  from 
  

   the 
  same 
  mine. 
  The 
  analysts 
  for 
  Nos. 
  3 
  and 
  4 
  are 
  Maynard 
  and 
  

   Wendell 
  and 
  for 
  No. 
  5, 
  T. 
  M. 
  Drown. 
  

  

  Fe 
  2 
  3 
  47.38 
  

  

  FeO. 
  . 
  21.32 
  

  

  Si0 
  2 
  27.48 
  

  

  S 
  .02 
  

  

  PA 
  08 
  

  

  A1 
  2 
  3 
  1.97 
  

  

  MnO 
  

  

  CaO 
  36 
  

  

  MgO 
  .10 
  

  

  98.71 
  

  

  2 
  

  

  3 
  

  

  4 
  

  

  s 
  

  

  49.72 
  

  

  5°-i3 
  

  

  55-6o 
  

  

  64.98 
  

  

  20. 
  62 
  

  

  23.29 
  

  

  25.24 
  

  

  30.18 
  

  

  24.52 
  

  

  20.02 
  

  

  17.44 
  

  

  1.44 
  

  

  .02 
  

  

  

  tr. 
  

  

  

  .06 
  

  

  

  •05 
  

  

  

  2 
  .62 
  

  

  4. 
  22 
  

  

  1 
  .09 
  

  

  2 
  .46 
  

  

  

  •38 
  

  

  •31 
  

  

  •i7 
  

  

  .68 
  

  

  1.28 
  

  

  •53 
  

  

  1 
  .07 
  

  

  . 
  21 
  

  

  •85 
  

  

  . 
  12 
  

  

  

  98.45 
  

  

  100. 
  17 
  

  

  100.38 
  

  

  100.30 
  

  

  50.84 
  

  

  53-i6 
  

  

  58.53 
  

  

  68.96 
  

  

  .026 
  

  

  

  .022 
  

  

  

  Iron 
  49-74 
  

  

  Phosphorus 
  .035 
  

  

  The 
  incomplete 
  analyses 
  below 
  are 
  from 
  Putnam's 
  report. 
  No. 
  

   1 
  relates 
  to 
  a 
  sample 
  of 
  a 
  pile 
  of 
  7000 
  tons 
  from 
  No. 
  8 
  pit, 
  No. 
  2 
  to 
  

   a 
  sample 
  from 
  a 
  pile 
  of 
  3000 
  tons 
  representing 
  the 
  general 
  shipping 
  

   products 
  from 
  the 
  mines 
  exclusive 
  of 
  No. 
  8 
  pit, 
  and 
  No. 
  3 
  is 
  based 
  

   on 
  a 
  sample 
  of 
  the 
  concentrates 
  made 
  at 
  Ironville 
  which 
  were 
  used 
  

   in 
  the 
  forges 
  at 
  that 
  place. 
  

  

  123 
  

  

  Iron 
  5o-73 
  49-o9 
  63.30 
  

  

  Phosphorus 
  .090 
  .029 
  -030 
  

  

  Titanium 
  Present 
  Present 
  Present 
  

  

  The 
  production 
  of 
  the 
  Hammondville 
  group 
  is 
  partly 
  a 
  matter 
  

   of 
  estimate, 
  since 
  there 
  are 
  no 
  records 
  relating 
  to 
  the 
  early 
  period 
  

   of 
  activity. 
  In 
  the 
  paper 
  by 
  Swank, 
  quoted 
  above, 
  is 
  included 
  a 
  

   table 
  showing 
  the 
  approximate 
  output 
  of 
  Lake 
  Champlain 
  mines 
  

   from 
  the 
  beginning 
  down 
  to 
  the 
  year 
  1885, 
  in 
  which 
  Hammond- 
  

   ville 
  is 
  credited 
  with 
  a 
  total 
  of 
  1,500,000 
  tons. 
  This 
  does 
  not 
  seem 
  

   excessive 
  as 
  Smock 
  reports 
  the 
  production 
  for 
  the 
  period 
  of 
  13 
  

   years 
  previous 
  to 
  1889 
  as 
  1,041,015 
  tons, 
  evidently 
  based 
  on 
  actual 
  

   records. 
  From 
  the 
  figures 
  quoted 
  in 
  the 
  volumes 
  of 
  Mineral 
  

   Resources, 
  it 
  is 
  gathered 
  that 
  the 
  production 
  subsequent 
  to 
  1885 
  

  

  