Matsuo Mine
県北西部の八幡平市松尾寄木にかつて存在した硫黄鉱山。
東洋一の埋蔵量を誇り、松尾鉱業のもとで大規模な開発が行われました。
1972 年閉山
The sulfur mine was located in Matsuo-Yoriki, Hachimantai City, in the northwestern part of the prefecture.
Its reserves were described as the largest in the East, and was developed on a large scale under the management of Matsuo Mining Co., Ltd.
closure in 1972
Taro Mine
県東部の宮古市田老で稼行された硫化鉄鉱山。
ラサ工業のもと、宮古製錬所とともに東北有数の操業規模に成長しました。
1971 年閉山
The pyrite mine was located in Taro, Miyako City, in the eastern part of the prefecture.
Under the management of Rasa Industries, Ltd., both the mine and the Miyako smelter grew into the largest operations of their kind in the Tohoku region.
closure in 1971
Tsuchihata Mine
県南西部の和賀郡旧湯田村で操業した銅鉱山。
大正期に田中鉱業によって開発され、昭和初期に最盛期を迎えました。
1976 年閉山
The copper mine operated in the former Yuda Village, Waga County, in the southwestern part of the prefecture.
It was developed by Tanaka Mining Co. in the early 20th century, and production reached its peak in the first half of the century.
closure in 1976