CuS.ppi

SPECIATION
  calculationType                      ht1
  calculationMethod                    1
  mainSpecies                          Cu
  xmin                                 2.0
  xmax                                 10.0
  ymin                                 -80.0
  ymax                                 0.0
  resolution                           400
PLOT
  plotTitle                            "Cu-S-C-H<sub>2</sub>O<br>(simplify = 1)"
  xtitle                               pH
  ytitle                               "log <i>f </i>O<sub>2</sub>(g)"
  trackSymbolSize                      1.5  1.5           # sets the sizes of the symbols used for an intermediate plot and
                                                          #  custom plot label anchor symbols
  simplify                             1                  # normal default of 1 - but note the jaggies in some of the low-angled boundaries
  extraText                            "extratextCuS.dat"

CHEMISTRY

include 'ht1.inc'                                          # standard hunt and track file

SOLUTION 1
   temp      20
   pH        1.8
   units     mol/kgw
   Cu        1e-1                                          # total concns
   S(6)      1e-1
   Na        1e-1                                          # background electrolyte
   Cl        1e-1 charge
END

KNOBS
  -convergence 1e-8

USE solution 1
EQUILIBRIUM_PHASES 1
   Fix_H+     -<x_axis> NaOH
     -force_equality true
   O2(g)      <y_axis>  0.1
   CO2(g)     -3.5      1.0                                # includes carbonate species

   Chalcocite                     0 0                      # permitted minerals
   Djurleite                      0 0
   Anilite                        0 0
   BlaubleiII                     0 0
   BlaubleiI                      0 0
   Covellite                      0 0
   CuMetal                        0 0
   Sulfur                         0 0
   Nantokite                      0 0
   Cuprite                        0 0
   Tenorite                       0 0
   Cu(OH)2                        0 0
   Melanothallite                 0 0
   Nahcolite                      0 0
   Atacamite                      0 0
   CuCO3                          0 0
   Natron                         0 0
   Thermonatrite                  0 0
   Thenardite                     0 0
   Mirabilite                     0 0
   Chalcanthite                   0 0
   Malachite                      0 0
   CuSO4                          0 0
   Cu2SO4                         0 0
   Trona                          0 0
   CuOCuSO4                       0 0
   Antlerite                      0 0
   Azurite                        0 0
   Brochantite                    0 0
   Langite                        0 0

END