The utilization of innovative material becomes mandatory in recent days due to developing population, which is now a great challenge to the society, because of the scarcity of materials.This project “Effect of Magnesite Bentonite powder on the Compressive Strength of Cement Mortar” utilizes the magnesite and bentonite powder for making innovative mortar that is eco-friendly. Various combination of these two ingredients and the compressive strengths are recovered out in various phases with various proportions. From the experimental analysis, the compressive strength of the mortar made using the combination of magnesite powder and cement gave better results than the combination of bentonite with cement and magnesite with bentonite powder .