classic times, of the medieval and Renaissance periods and of the eighteenth and early nineteenth
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The art of making any structure in stone is called stone masonry. In some places stone was used
because of the scarcity of timber, but in other places stone was preferred because of its durability.
The stones which are usually used for masonry work are as follows: 1. Granite. Granite is very
hard, strong and durable. It is used
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