Tomalineo
 
Quartz prasie
 
Tomalino pink variety elbair
         
 
 
Iridescent hematite
 
Tomalineo
 
Hematite
         
 
Magnetite magnetic
 
Castle of sulfur and calcite
     
Gypsum crystal

 
 
Giannini Minerali - Viale Italia 2 - 57036 Porto Azzurro - Tel 0565 95307 - Fax 0565 921749 - email - info@gianniniminerali.it