380 ANALYSES OF MINERALS. 



Mineral -water -A- mineral vflftter at Riepoldsa in Furstemberg. 128 oz. 

 of Riepoldsa. yielded 



gis. grs. 



Sulphateof soda, dry 93 or crystallized 221* 6 



Muriate of soda, dry 5 



Carbenateofsoda,dry 2 5*5 



lime 81 



• magnesia. 2 



Oxide of iron 2 



Silex 3 



Carbonic acid gas 332 cub. in. 



188 

 Tantalite. Tantalite (tantale oxide ferro-manganesifere of Hatty). 



Earth of tantalium 88 



Oxidulated iron ...10 



Oxide of manganese 2 



100 

 Cyanlte. Cyanite from Airolo, on St. Gothard. 



Alumine 55*5 



Silex., 43 



Oxided iron 0*5 



Potash, a trace. 



99 

 Vitreous feld- Vitreous feldspar, called sanidin, from Drachenfels; 



Spaf * Silex 68 



Alumine .\ 15 



Oxide of iron 0*5 



Potash 14-5 



Loss 2 



100 

 Agalmatoliter. Agalmatolite from Nagyag. 



Silex 54-50 



Alumine 34 



Oxide of iron 0-75 



Potash 6-25 



Water 4 



99-5 



Soaprode 



