APPENDIX. 



507 



11. Potash-Pcrsesquisulphate of Uranium. 



1 atom persesquisulphate of uranium . . 



1 atom sulphate of potash 



4 atoms water .... 



12. Potash-Carbonate of Magnesia. 



1 atom bicarbonate of potash 



2 atoms carbonate of magnesia 



9 atoms water .... 



13. Potash-Oxalate of Copper. 



1 atom oxalate of potash 

 1 atom oxalate of copper 

 4 atoms water .... 



14. Ditto, in Oblique Prisms. 



1 atom oxalate of potash 



1 atom oxalate of copper 



2 atoms water .... 



15. Potash-Phosphate of Soda, 



1 atom phosphate of potash 

 I atom phosphate of soda 

 1 5 atoms water .... 



16. Potash- Arseniate of Soda. 



1 atom arseniate of potash 

 1 atom arseniate of soda 

 1 8 atoms water .... 



17- Potash-Tartrate of Soda. 



1 atom tartrate of potash 



1 atom tartrate of soda 



8 atoms water . ... 



1 8. Tartar Emetic. 



2 atoms tartaric acid . 



3 atoms protoxide of antimony 



1 atom potash 



2 atoms water 



