環境と調和し, 人に優しい21世紀型石灰石鉱山の開発

概要

論文の詳細を見る
Tsukumi is the greatest limestone supply region in Japan, and five companies are quarrying 30 million tons per year in this area. TODAKA MINE of TODAKA MINING CO, which is one of them is located in the west of this area, and is now quarrying 12 million per year . The total amount of limestone produced so far is to 370 million tons since commencement . However, the remaining quantity of limestone that can be won had decreased . In order to keep the stable limestone supply, development of a new mine is planned in Usuki, next to Tsukumi .It was decided that this new quarry, conceived in the 21st century, should be designed and developed to a corporate philosophy which values the well-being of local residents and their surroundings. The quarry project is designed to have a production capacity of 12 million tons per year, to be welcomed by the local community, and to secure the supply of limestone for future generations.
社団法人資源・素材学会の論文
2006-08-25