India, Aug. 13 -- The Supreme Court on Tuesday said that uncontrolled mining in the Aravalli range poses a grave threat to the country's ecology as it directed a committee headed by the Union environment secretary to finalise its report on Aravalli hills within two months, failing which contempt proceedings will be initiated. The court's stern warning came after the Centre failed to meet repeated deadlines set by the top court to submit a report on formulating a uniform definition for Aravalli hills applicable across Rajasthan, Haryana, Delhi and Gujarat. A bench headed by Chief Justice of India (CJI) Bhushan R Gavai said, "We could have taken a serious view of the matter. We are not interested in castigating officers, but protecting the Ar...