98 JOHN C. H. MINGAYE. 
grains per gallon= ZnCl, 2°232 grains per gallon. Total matter 
in suspension 17:22 grains per gallon. A strongly mineralized 
water unfit for human consumption, irrigation, or for stock, 
Analyses of Artesian Waters. 
(43.) Cuttabura.—Water taken from bore. 
Grains per Gallon. In 1000 Parts 
Chloride of Sodium .... ... 349:°040 ... 4:9863 
Chloride of Potassium te trace... trace 
Chloride of Calcium ... . 20°380 eee 
Chloride of Magnesium se 4:190 .2. -0588 
Chloride of Ammonium oS O22. wee "0092 
Carbonate of Lime ... nr 6664 ..0 > OG 
Carbonate of Magnesia a 336 =... 0048 
Silica... a es sae 1°596 2...) s@2ae 
Alumina ee one wa trace... trace 
Protoxide of Iron nae ee "2° 23, 7 Sets 
Alkaline Carbonates, Organic 
matter, strong traceof Bromine, 
traces of Iodine, Nitrates, etc. 6712 ..,.. 0858 
396°872-. ... §DeGeUG 
Remarks.—Water clear and free from matter in suspension. 
To the taste strongly saline. Not suitable for domestic purposes, 
and useless for irrigation, 
(44.) *Bourke.—Artesian water taken from a depth of 1175 feet 
and flowing at the rate of 200,000 gallons per day. Tem- 
perature 102° F. (Private bore.) 
Grains per Gallon. In 1000 Parts 
Silica ... Bi ee .. 4088> ©. oesORSe 
Carbonate of Lime _... .. £750...” “Our 
Carbonate of Magnesia oe 037. —.../ 0006 
Alumina i aoe ... trace” ... ~°Mtifamem! 
Sulphate of Potash .. .. ' 1250 9 12° SORE 
Chloride of Sodium _.,.. .. 27920 3223 
