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 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: <184.108.40.206.20021029172244.007bb6b0@xxxxxxxxxxxxxx> Subject: PHREEQC2 10/29/02 12:22 AM 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
Please note that some U.S. Geological Survey (USGS) information accessed through this page may be preliminary in nature and presented prior to final review and approval by the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the sole responsibility of the user.
Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.
The URL of this page is:
Last modified: $Date: 2005-09-13 21:04:21 -0600 (Tue, 13 Sep 2005) $
Visitor number 1999 since Jan 22, 1998.