﻿ESDLICH] 
  

  

  TRINIDAD 
  REGION 
  COAL. 
  

  

  203 
  

  

  Locality. 
  

  

  Canon 
  City. 
  

  

  Canon 
  City. 
  

   do 
  

  

  .do. 
  

  

  Colorado 
  Springs. 
  

  

  East 
  of 
  Colorado 
  Springs 
  

  

  Is'orthwest 
  of 
  Colorado 
  Springs. 
  

  

  do 
  

  

  Frances 
  mine 
  

  

  Golden 
  City. 
  

  

  Bear 
  Creek 
  

  

  Marshall 
  raino 
  

  

  do 
  

  

  Murphy 
  mine 
  

  

  do 
  

  

  do 
  

  

  Baker 
  mine 
  . 
  

  

  Golden 
  

  

  do 
  

  

  do 
  

  

  Coal 
  Creek 
  

  

  Boulder 
  region. 
  

  

  Bonlder 
  

  

  Erie 
  mine, 
  (Briggs) 
  

  

  Gunnison 
  region. 
  

  

  Gunnison 
  River 
  

  

  Uncompahgre 
  

  

  CeboUa 
  Creek 
  

  

  Elk 
  Mountains. 
  

  

  Coal 
  Creek 
  

  

  .... 
  do 
  , 
  

  

  Anthracite 
  Creek 
  , 
  

  

  do 
  

  

  O 
  Be 
  Joy 
  fnl 
  Creek 
  

  

  Bock 
  Creek 
  

  

  O 
  Be 
  Joyful 
  Creek 
  

  

  1. 
  2U 
  

  

  1.28 
  

  

  1.27 
  

  

  1.38 
  

  

  1.33 
  

   1.34 
  

  

  1.39 
  

   1.32 
  

  

  1.32 
  

   1.35 
  

  

  1.27 
  

  

  1.C7 
  

  

  1.78 
  

   1.45 
  

  

  1.74 
  

  

  5.37 
  

   5.40 
  

   4.50 
  

  

  7.14 
  

  

  8. 
  1-2 
  

  

  12.00 
  

  

  8.06 
  

  

  12. 
  00 
  

   12.00 
  

  

  13. 
  83 
  

   11.70 
  

   11.70 
  

  

  1.5. 
  on 
  

  

  8.32 
  

   13.43 
  

   13. 
  fi7 
  

   20.00 
  

  

  11.81 
  

   14.80 
  

  

  1.86 
  

   7,26 
  

  

  2.00 
  

   1.60 
  

   4. 
  CO 
  

  

  56.60 
  

   54.70 
  

   56.80 
  

  

  52.27 
  

  

  47.29 
  

   46.00 
  

   47. 
  66 
  

  

  48.15 
  

   59.20 
  

  

  49. 
  72 
  

   44.44 
  

   55.31 
  

   55.31 
  

  

  50. 
  65 
  

   58.25 
  

   4.5. 
  57 
  

   47. 
  58 
  

   57.70 
  

  

  53.38 
  

   47. 
  30 
  

  

  91.02 
  

  

  77. 
  32 
  

   41.72 
  

  

  59. 
  .'iO 
  

   50. 
  68 
  

   91. 
  90 
  

   88.20 
  

   74. 
  CO 
  

   88.92 
  

   79.32 
  

  

  

  35.08 
  

   31). 
  40 
  

   34. 
  20 
  

  

  24.56 
  

   37.09 
  

   39. 
  10 
  

  

  40.08 
  

  

  *47. 
  80 
  

   26.00 
  

   33.08 
  

   3.".. 
  88 
  

   29.07 
  

   .29. 
  07 
  

   30.50 
  

   29. 
  92 
  

   37.15 
  

   34.75 
  

   19.30 
  

  

  31.40 
  

   34.50 
  

  

  *3. 
  63 
  

   10.70 
  

   43.42 
  

  

  30.46 
  

   *36. 
  02 
  

   2.50 
  

   3.40 
  

   14.00 
  

   *7. 
  40 
  

   1.36 
  

  

  2.89 
  

   3. 
  .50 
  

   4.50 
  

  

  16.03 
  

  

  7. 
  50 
  

   2.00 
  

   3.00 
  

  

  4.01 
  

   2.80 
  

   5.20 
  

   5.85 
  

   3.92 
  

   3.92 
  

   3.85 
  

   3.51 
  

   3 
  85 
  

   4.00 
  

   2.00 
  

  

  3.41 
  

   3.40 
  

  

  .5.30 
  

  

  10.12 
  

  

  7.60 
  

  

  5.00 
  

   4.30 
  

   3.00 
  

   6.80 
  

   8.00 
  

   3.68 
  

   12.66 
  

  

  Analysis 
  made 
  

   by- 
  

  

  Loew. 
  

  

  C. 
  L. 
  Mees. 
  

  

  E. 
  T. 
  Cox. 
  

  

  Loew. 
  

   Do. 
  

  

  C. 
  L. 
  Mens. 
  

   F. 
  A. 
  Lowe. 
  

  

  Mallett,. 
  

   Torrey. 
  

   J. 
  T. 
  Hodge. 
  

  

  Do. 
  

   J. 
  n. 
  Le 
  Conte. 
  

   G. 
  J. 
  Brush. 
  

   J. 
  T. 
  Hodge. 
  

   Loew. 
  

   J. 
  T. 
  Hodge. 
  

  

  Do. 
  

   Torrey. 
  

  

  Loew. 
  

  

  J. 
  T. 
  Hodge. 
  

  

  Mallett. 
  

  

  Endlich. 
  

  

  Do. 
  

  

  Peale. 
  

  

  Do. 
  

  

  Do. 
  

  

  Do. 
  

  

  Do. 
  

  

  Do. 
  

   F. 
  A. 
  Lowe. 
  

  

  * 
  Plas 
  water. 
  

  

  From 
  the 
  above- 
  given 
  coal-assays 
  a 
  table 
  has 
  been 
  prepared, 
  giving 
  

   the 
  average 
  percentages 
  of 
  constituents 
  from 
  each 
  locality. 
  Altbough 
  

   the 
  data 
  available 
  are 
  at 
  best 
  too 
  meager, 
  the 
  average 
  may 
  indicate, 
  to 
  

   a 
  certain 
  extent, 
  the 
  general 
  quality 
  of 
  coal 
  occuring 
  at 
  each 
  paTticular 
  

   locality. 
  

  

  

  

  

  

  

  

  

  'ja 
  

  

  tXl 
  

  

  b£ 
  . 
  

  

  fcr.2 
  . 
  

  

  M 
  

  

  

  

  

  

  

  

  

  

  

  

  

  

  

  *■^..• 
  

  

  

  

  '^J 
  

  

  

  a 
  

  

  

  m 
  (>j 
  

  

  o 
  S 
  

  

  

  

  Locality. 
  

  

  o'5 
  

  

  2w 
  

  

  ^1 
  

  

  fcXX 
  

  

  

  

  

  tS 
  o 
  

  

  

  

  JS 
  

  

  

  

  

  

  

  

  

  

  

  

  

  

  

  

  t> 
  

  

  t- 
  o 
  

  

  > 
  c.^ 
  

  

  > 
  

  

  

  <i 
  

  

  < 
  

  

  < 
  

  

  < 
  

  

  -4 
  

  

  

  1.346 
  

   1. 
  363 
  

  

  3. 
  730 
  

  

  0.668 
  

  

  61. 
  126 
  

   52. 
  651 
  

  

  30. 
  077 
  

   30.991 
  

  

  4.472 
  

  

  Trir.idad 
  , 
  

  

  1.3.817 
  

  

  Cncharas 
  

  

  1.350 
  

   1. 
  285 
  

   1. 
  325 
  

  

  0.890 
  

   5. 
  090 
  

   9. 
  205 
  

  

  47. 
  860 
  

   56. 
  053 
  

  

  48.305 
  

  

  41.700 
  

   35. 
  226 
  

   35. 
  357 
  

  

  9. 
  490 
  

  

  Cniion 
  ,. 
  

  

  3. 
  030 
  

  

  Colorado 
  Springs 
  

  

  7.132 
  

  

  Goldfn 
  City 
  

  

  1..341 
  

  

  i.2-;o 
  

  

  1. 
  033 
  

   1.740 
  

  

  12. 
  105 
  

  

  13. 
  305 
  

   3.040 
  

  

  2.757 
  

  

  51. 
  989 
  

   50. 
  340 
  

   70. 
  020 
  

   77. 
  300 
  

  

  31.770 
  

   32. 
  950 
  

   19. 
  250 
  

   13. 
  620 
  

  

  3. 
  SCO 
  

  

  Boulder 
  •. 
  . 
  . 
  

  

  3. 
  405 
  

  

  Gunnison 
  . 
  

  

  7. 
  073 
  

  

  Elk 
  Mountains. 
  

  

  0.201 
  

  

  

  

  