The Ancient and Not so Ancient Secrets of Masonry

The Ancient and Not sD'Ancient Secrets of Masony Brought to you by: Rivera Plastering & Stone 1223 Distinctive Dr Colorado Springs Co 80920 (719) 499-2805 riveraplasteringstone.com .. Masonry has been used for Over 70% of the buildings in the world are built of masonry. Masonry is fireproof, and water and insect resistant. The Great Pyramid of Giza is over 5,000 years old uses 2,300,000 blocks of stone. more than 6000 years. Source: http://www.masoncontractors.org/aboutmasonry/masonryfacts/