...endurance of sandstone ; and there are certain remarks stating that " the nearer the magnesian limestone approaches to equivalent proportions of carbonate...the more crystalline and better they are in every respect." But results show that the stone brought to the new Houses of Parliament and there used, cannot...

...experiments, arrived at a similar result — stating, that " the nearer the Magnesian Limestones approach to equivalent proportions of carbonate of lime and...the more crystalline and better they are in every respect. The several tables annexed to the Report of the Commisssioners, afford a vast mass of information...

...from the results of experiments, he is of opinion that 'the nearer the magnesian limestones approach to equivalent proportions of carbonate of lime and...the more crystalline and better they are in every respect.' " The following analyses of some of the best of the American dolomites show how nearly they...

...from the results of experiments, he is of opinion that ' the nearer the magnesian limestones approach to equivalent proportions of carbonate of lime and carbonate of magnesia, the more crystalline rmd better they are in every respect.' " The following analyses of some of the best of the American...

...by the experiments of Professor Daniell, which show that the nearer the magnesian compounds approach to equivalent proportions of carbonate of lime and carbonate of magnesia, the more crystalline they are. No investigation has been made by these Commissioners as to the capabilities of granite,...

...from the result of experimente, he is of opinion that the nearer the magnesian-limestones approach to equivalent proportions of carbonate of lime and...the more crystalline and better they are in every respect." The commissioners building-stones which have been brought under our consideration, and freely...