08-07-2008, 07:41 AM
There are many types of limestone. These vary a great deal in terms of porosity and hardness, as well as in color and texture. However limestone, although very hard wearing and durable is porous and t...
Posted on Wed, 06 Aug 2008 04:22:57 EDT at http://www.goarticles.com/cgi-bin/showa.cgi?C=1053137
Author: default@goarticles.com (surjeetkumar55)
Posted on Wed, 06 Aug 2008 04:22:57 EDT at http://www.goarticles.com/cgi-bin/showa.cgi?C=1053137
Author: default@goarticles.com (surjeetkumar55)