Fancelli, R. <br/><br/>
Study of the thermal waters of north - west Tuscany 

 - Pisa:  Istituto Internazionale de Ricerche Geotermiche,  [Fecha de publicación no identificada] 
 - 16 p.  cuadros. 
<br/><br/>06041 
<br/><br/>On the basis of the data provided by chemical and isotopical analyses a study was made of the thermal waters in Tuscany north of the River Arno to define the hydrothermal system with which they are connected. Three main water families were recognized : sodium - chloride, caclium - sulphate and calcium - bicarbonate. Their  chemical composition is dependent on the nature of the rocks crossed during circulation.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aguas Termales<br/>Análisis Químico
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Italia
<br/><br/><label>Dewey Class. No.: </label>551.23  / F1996