摘要
和龙市二号沟铁矿产在太古界夹皮沟群地质体内。目前已发现三组矿体。矿石类型为磁铁石英岩类沉积变质铁矿;另外,新发现有产在辉长岩中的超贫铁矿,该类型矿品位低,但规模大,埋藏浅,易开采。
Erhaogou iron deposit of Helong City occurs within the geological body of Jiapigou group of the Achaean Erathem. The three suites of ore bodies have been found at present. The type of ore is a sedimentary metamorphic iron ore of the magnetite quartzite type. In addition, the ultra poor iron ore is found in gabbro , the tenor of ore is low, but the size of ore is large, shallow and easy exploitation.
出处
《吉林地质》
2014年第2期62-64,77,共4页
Jilin Geology
关键词
和龙市二号沟
铁矿
地质特征
Erhaogou of Helong City
iron ore
geological characteristics
