coralline aragonite

[Natale Perchiazzi]

Dear All,
I am looking for papers dealing with the mineralogy and crystallography of
biogenic (coralline) aragonite and calcite. Any help and suggestion will be
welcome.
Thanks in advance for your kind attention.      Best regards.
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               Natale Perchiazzi                           
  Dipartimento di Scienze della Terra 
       Universit� degli Studi di Pisa           
     Via S.Maria 53, I-56126 Pisa        
             tel +39 050 847269                         
             fax +39 050 40976                         
      e-mail [EMAIL PROTECTED]                
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