Skey. — On the Mineral Waters of Xeir Zealand. 

 Analysis. — continued. 



435 



Chloride of sodium 

 Sulphate of lime 

 ,, soda 



Alumina as phosphate 

 Silica, free 

 Iron oxides 



93-55 

 10-96 

 1-01 

 •54 

 43-95 

 traces 



154-13 



No. (7.) Manupirua, on the S.E. shore of Kotoiti, a beautifully clear 

 pool 20 feet in diameter, having a temperature of 107° to 110°, at the foot of 

 a high pumice cliff on the shore of the lake. The water is clear, with a 

 bluish tinge, harsh to the touch, and deposits sulphur. This pool has a 

 strong outflow of 40 to 50 gallons per minute, and is reported to have great 



curative properties. 



Analysis . 



Mono- silicate of lime 



.. 1-51 



,, magnesia 



•77 



,, iron 



•99 



Sulphate of soda . . 



.. 11-50 



,, lime . . 



2-43 



Chloride of potassium 



•47 



„ sodium 



.. 6-25 



Silica, uncombined 



. . 8-53 





32-45 



ISo. (8.) — From Te Kauwhanga, Ij miles from Ohinemutu, a powerful 

 sulplnu* bath, having a temperature of 204°. The water as received was 

 clear and colourless, with a distinct acid reaction, and evolving an offensive 

 odour ; it deposited a brownish sediment on being boiled. This bath is 

 reputed to have great curative properties, and is kuown to tourists as the 

 " Pain-killer." 



Anal 



ysis. 







Sulphate of potash 







. 2-96 



,, soda 







. 34-37 



Chloride of sodium 







. 59^16 



,, calcium 







. 3-33 



,, magnesium 







. 1-27 



' „ iron 







•25 



Phosphate of alumina 







. traces 



Silica 







. 16-09 



Hydrochloric acid 







. 7-60 



Sulphuretted hydrogen 







. 2-01 

 127-04 



