First keep mango slices for two day after pouring in turmeric and salt separate the water from mango slice and dry it in sun light for 2 to 3 hours, properly mix the Pickles Masala in mango slices keep the mixture for a day. Then properly mix the mango slices in other masala, heat oil and cool it. Add this oil in to above mixture (for better test of pickles use mustard or sesame oil). Mango slices remain deep in oil is necessary for long preservation.