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No, schwertmannite is not included in any of the databases that I have. I
guess you are on your own to try to find some literature values for
stability constants.


David Parkhurst (dlpark@xxxxxxxx)
U.S. Geological Survey
Box 25046, MS 413
Denver Federal Center
Denver, CO 80225

Project web page: https://wwwbrr.cr.usgs.gov/projects/GWC_coupled

                      David Harris                                                                                                      
                      <david.harris2@x         To:      dlpark@xxxxxxxx                                                                 
                      cu.edu.au>               cc:                                                                                      
In-Reply-To: <>
                                               Subject: PHREEQC2                                                                        
                      10/29/02 12:22                                                                                                    

Mr Parkhurst,
I am doing simple SI calculations for AMD solutions and wish to know if
there is any data on schwertmannite or a database containing the mineral.
Regards David Harris
David Harris
School of Earth Sciences
James Cook University
PO Box 6811
Cairns Qld 4879
Ph: +61 (0)74042 1544
Fax: +61 (0)74042 1284

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