coefficients of anorthite and illite

[Hydroman]

Hello everbody,

at the moment I'm dealing with dissolution rates of silicates. The coefficients for calculating the dissolution rate are listet in table. 8.7 und table 8.8 in ("Geochemistry, Groundwater and Pollution" p.397). These informations are helpful for calculating.

The problem is that my rocksample does include the mineralphases anorthite and illite. These mineralphases are not listet in the tables. So does anybody knows if there is way to include these phases as well.

BR Hydroman

[dlparkhurst]

There is a compilation of rates for many aluminosilicate minerals by Palandri and Kharaka. Also, Eric Oelkers and colleagues have been working on rates https://www.or.is/sites/default/files/kinetic_database.pdf.

[Hydroman]

Thank you very much. This is what I searched for.