Shillong: The Langrin Youth Welfare Association (LYWA) has reiterated its opposition to the proposed mining of uranium by the UCIL in the State. In a letter to Chief Minister Dr Donkupar Roy here on Friday, LYWA president BS Lyngdoh stated that nearly 90 per cent of the people in the area in West Khasi Hills are totally against the proposed uranium mining project at Phodkylleng-Pyndensohiong in West Khasi Hills district.