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|                                                       ANALYSIS OF IRON ORES AND SLAG.                                                                        |
|===========================================================================================================================================|
|COUNTY.|  Owner's Name or   |Specific| Loss by |Sesquioxide|Protoxide|Alumina.|Manganese.| Lime.|Magnesia.|Sulphur and|Insoluble |Per cent.|
|       | Title of Company   |Gravity.|Ignition.| of Iron.  | of Iron.|        |          |      |         |Phosphorus.|Silicates.|of metal-|
|       |                    |        |         |           |         |        |          |      |         |           |          | ic Iron.|
|_______|____________________|________|_________|___________|_________|________|__________|______|_________|___________|__________|_________|
|Greene.| Richland Furnace   |        |         |           |         |        |          |      |         |           |          |         |
|       |    ore bank.....   | 2.585  |   7.50  |   54.73   |  ------ |  2.50  |  1.14    |   .12|    .03  |    none.  |   34.00  |  38.31  |
|Greene.| Richland Furnace   |        |         |           |         |        |          |      |         |           |          |         |
|       |    ore bank.....   | 2.583  |  11.50  |   56.00   |  ------ |  2.00  |  -----   | 10.00|   3.60  |    none.  |   17.00  |  39.20  |
|Monroe.| Virginia Furnace   |        |         |           |         |        |          |      |         |           |          |         |
|       |    ore bank.....   | 2.56   |  10.00  |   58.50   |  ______ | trace. |  -----   | ---- |  -----  |   none.   |   31.50  |  40.95  |
|Marion.| Slag from Ind'p'lis|        |   Gain  |           |         |        |          |      |         |           |          |         |
|       |   rolling-mill     |        |   .029  |   -----   |   70.00 |  2.44  |   .25    |trace.|  trace. |   -----   |   15.94  |  62.37  |  
|=======|====================|========|=========|===========|==================|==========|======|=========|===========|==========|=========|
|                                                                           |                                                               |
| Analysis of PEAT from St. Joseph County...................................| Coke .............  36  { Ash, dirty yellow .......... 9.5    |
|                                                                           |                         { Fixed carbon .............. 26.5    |
| Coke: shriveled, earthy, and lustreless...................................| Volatile Matter.... 64. { Water ....................   8.5    |
|                                                                           |                         { Gas ......................  55.5    |
|                                                                           |                  _______                             ______   |
|                                                                           |                    100.0                              10.0    |
|===========================================================================================================================================|

1869 Table of Contents

Geology Library, Indiana University, Bloomington