Khothakpa Gypsum Mine: Sharing benefits with Shumar ...
The gypsum mine is located at Khothakpa in Shumar gewog covering an area of hectares ( acres). The Geological Survey of India carried out the geological survey in 1960. It has a reserve of million metric tonnes (MT) of highgrade gypsum reserve with an average grade of 83 percent as per the detailed exploration done in 1968 to ...