io Colorado Experiment Station 
SAMPLE TAKEN AT MONTE VISTA 
Analytical 
results 
Combined* 
Percent 
Grains per 
Carbon . 
2.227 
Imp. Gal. 
Silicic acid . 
31.372 
Calcic Sulfate. 
0.7954 
Sulfuric acid . 
7.570 
Calcic Carbonate. 
1.6953 
Carbonic acid. 
16.120 
Magnesic Carbonate . . . 
0.4498 
Phosphoric acid . . 
Trace 
Sodic Carbonate . 
0.0366 
Chlorin. 
1.541 
Sodic Chlorid . 
0.1570 
Calcic oxid . 
20.700 
Sodic Silicate . 
0.8439 
Magnesic oxid .... 
3.484 
Potassic silicate . 
0.2914 
Potassic oxid . . . . 
2.876 
Ferric oxid . 
0.0355 
Sodic oxid. 
8.783 
Aluminic oxid . 
0.0155 
Ferric oxid. 
0.574 
Manganic oxid (br). 
0.0054 
Aluminic oxid . . . . 
0.251 
Carbon . 
0.1375 
Manganic oxid (br) 
0.088 
Excess Silicic acid. 
1.4178 
Ignition . 
(4.761) 
$ 
Total . 
5.8811 
Sum . 
100.348 
• 
Oxygen equivalent 
to 
chlorin . 
0.348 
Total. 
100.000 
Total solids 5.88 
nil 
grains 
per imperial gallon. Loss on ignition 1.68 grains. 
SAMPLES 
TAKEN AT 
ALAMOSA 30 SEPT., 1908 
- ■ 
Analytical 
results 
Combined 
Percent 
Grains per 
Silicic acid . 
28.312 
Imp. Gal. 
Sulfuric a-cid . 
8.837 
Calcic Sulfate. 
1.4277 
Carbonic acid .... 
16.386 
Calcic Carbonate. 
2.1450 
Chlorin . 
2.053 
Magnesic Carbonate . . . 
0.7136 
Calcic oxid . 
21.797 
Potassic Carbonate .... 
0.2871 
Magnesic oxid .... 
3.978 
Potassic Chlorid . 
0.0635 
Potassic oxid . 
2.747 
Sodic Chlorid . 
0.240y 
Sodic oxid . 
9.709 
Sodic Silicate . 
1.3917 
Ferric oxid . 
0.559 
Ferric oxid . 
0.0480 
Aluminic oxid .... 
0.583 
Aluminic oxid . 
0.0500 
Manganic oxid (br).... 
0.098 
Manganic oxid (br). 
0.0084 
Ignition . 
(5.404) 
Excess Silicic acid. 
1.7441 
f!nm 
100.463 
Total . 
8.1000 
Oxygen equivalent 
to 
Chlorin . 
0.463 
Total . 
100.000 
♦ 
Total solids 8.12 grains 
per imperial gallon. Foss on ignition 1.68 
grains. 
t 
SANITARY ANALYSIS 
Parts per Million 
Total solids .101.71428 
Loss on ignition. 24.00000 
Chlorin . 2.00000 
Nitrogen as nitrates. 0.00030 
Saline Ammonia . 0.01200 
Nitrogen as nitrites. 0.03000 
*ln this and the preceding analysis the loss on ignition is not included in 
the statement of grains per gallon because all of the errors are thrown into 
this factor and its influence upon the statement of the analysis is practically 
