Correct Answer:
Option C - Granite is a light coloured igneous rock with grains large enough. It is forms from the slow crystallization of magma below earth's surface. Granite is composed of mainly quartz and feldspar with minor amounts of mica, amphiboles and other minerals. This is mainly used in making counter, floor tiles paving stone, curbing, stair treads.
C. Granite is a light coloured igneous rock with grains large enough. It is forms from the slow crystallization of magma below earth's surface. Granite is composed of mainly quartz and feldspar with minor amounts of mica, amphiboles and other minerals. This is mainly used in making counter, floor tiles paving stone, curbing, stair treads.