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                      %%       POSTASSIUM NITRATE       %%
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                      %%            Typed by            %%
                      %%   --==**>>THE REFLEX<<**==--   %%
                      %%   [Member: Omnipotent, Inc.]   %%
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     Potassium nitrate (saltpeter) can be extracted from many natural sources
and can be used to make nitric acid, black powder and many pyrotechnics.  The
yield ranges from .1 to 10% by weight, depending on the fertility of the soil.


MATERIALS AND THEIR SOURCES
=-=-=-=-=-=-=-=-=-=-=-=-=-=

[1] Nitrate bearing earth or other material, about 3-1/2 gallons (13-1/2
    liters)
    - Soil containing old decayed vegetable or animal matter
    - Old cellars and/or farm dirt floors
    - Earth from old burial grounds
    - Decayed stone or motar building foundations

[2] Fine wood ashes, about 1/2 cup (1/8 liter)
    - Totally burned whitish wood ash powder
    - Totally burned paper (black)

[3] Bucket or similar container, about 5 gallons (19 liters) in volume
    (Plastic, metal, or wood)

[4] 2 pieces of finely woven cloth, each slightly larger than the bottom of the
    bucket

[5] Shallow pan or dish, at least as large as bottom of bucket

[6] Shallow heat resistant container (ceramic, metal, etc.)

[7] Water - 1-3/4 gallons (6-3/4 liters)

[8] Awl, knife, screwdriver, or other hole producing instrument

[9] Alcohol about 1 gallon (4 liters) (whiskey, rubbing alcohol, etc.)

[10] Heat source (fire, electric heater, etc.)

[11] Paper

Note:  Only the ratios of the amounts of ingredients are important.  Thus, for
=-=-=  twice as much potassium nitrate, double quantities used.


PROCEDURE
=-=-=-=-=

[1] Punch holes in the bottom of the bucket.  Spread one piece of cloth over
    holes inside the bucket.

                               !               !
                               !               !
                     Bucket => !               !
                               !+++++++++++++++!
                               !    ^Cloth^    !
                                """""""""""""""
                                    ^Holes^

[2] Place wood ashes on cloth and spread to make a layer about the thickness of
    the cloth.  Place second piece of cloth on top of ashes.

                               !               !
                               !+++++++++++++++!
                     Bucket => !###Wood Ashes##!
                               !+++++++++++++++!
                                """""""""""""""

[3] Place dirt in bucket.

                               !%%%%%%%%%%%%%%%!
                               !%%%%%Dirt%%%%%%!
                     Bucket => !%%%%%%%%%%%%%%%!
                               !+++++++++++++++!
                               !###############!
                               !+++++++++++++++!
                                """""""""""""""

[4] Place bucket over shallow container.  Bucket may be supported on sticks if
    necessary.

                               !!!!!!!!!!!!!!!!!
                     Bucket => !!!!!!!!!!!!!!!!!
                               !!!!!!!!!!!!!!!!!
                               !!!!!!!!!!!!!!!!!
                     Sticks =>   O     O     O
                              +-----------------+
                              !Shallow Container!
                              +-----------------+

[5] Boil water and pour it over the earth in bucket a little at a time.  Allow
    water to run through holes in bucket into shallow container.  Be sure water
    goes through ALL of the earth.  Allow drained liquid to cool and settle for
    1 to 2 hours.  Note:  Do not pour all of the water at once, since this may
    cause stoppage.

[6] Carefully drain off liquid into heat resistant container.  Discard any
    sludge remaining in bottom of the shallow container.

[7] Boil mixture over hot fire for at least 2 hours.  Small grains of salt will
    begin to appear  in the solution.  Scoop these out as they form, using any
    type of improvised strainer (paper, etc.)

[8] When liquid has boiled down to approximately half its original volume,
    remove from fire and let sit.  After half an hour add an equal volume of
    alcohol.  When mixture is poured through paper, small white crystals will
    collect on top of it.

[9] To purify the potassium nitrate, re-desolve the dry crystals in the
    smallest possible amount of boiled water.  Remove any salt crystals that
    appear (Step 7); pour through an improvised fileter made of several pieces
    of paper and evaporate or gently heat the concentrated solution to dryness.

[10] Spread crystals on flat surface and allow to dry.  The potassium nitrate
     crystals are now ready for use.
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