Q. Which minerals are found in Dharwad/Chaibasa metamorphic rocks of Jharkhand?
Answer: All of the above
Notes: The Chaibasa Formation in Jharkhand's Singhbhum region contains metamorphic rocks like quartz mica schist, hornblende schist, and mica schists. These rocks include minerals such as quartz and hornblende. Asbestos is also found in the older metamorphic series of Singhbhum, often alongside amphibole minerals. The region's lithology features quartz veins and dominant hornblende schists. Hence, asbestos, quartz, and hornblende are present in the Chaibasa region's metamorphic rocks.