Dhirajlal & co. Is the manufacturer and exporter of a wide spectrum of products such as cement colors, pigments, chemicals, building hardware, and many more which are used in construction applications. Dhirajlal & co. Endows with a wide variety of processed minerals that comes in vivid colors and variety of shades. These are often mixed with the cement to render a particular color to the walls and interiors. Mica is a common rock forming mineral and is found in igneous, metamorphic and sedimentary rocks. Mica has a layered structure of aluminum silicate sheets weakly bonded together by layers of potassium ions. Mica sheets were used for kitchen oven windows before synthetic materials replaced them. Specifications of mica are as follows: