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勘查区位于青藏高原西部,革吉县城150°方向直距约60 km处,行政区划属西藏自治区阿里地区革吉县革吉镇管辖。勘查区地理坐标:东经81°15′00″~81°19′00″;北纬31°51′00″~31°55′00″,面积46.66 km2。根据本次工作成果,结合勘查区所处成矿地质背景,初步认为隆日铁矿床为热液交代裂隙充填型铁矿床。其主要依据为:(1)矿体产于侵入岩岩体、凝灰岩地层中;(2)已发现的地表矿(化)体主
The exploration area is located in the western part of the Qinghai-Tibet Plateau and the straight-line distance of 150 ° in Geji County is about 60 km. The administrative division is under the jurisdiction of Geji Town, Geji County, Ali Prefecture, Tibet Autonomous Region. The geographical coordinates of the exploration area are 81 ° 15’00 “~ 81 ° 19’00” east longitude and 31 ° 51’00 “~ 31 ° 55’00” north latitude with an area of 46.66 km2. According to the results of this work, combined with the geological background of the metallogenic area where the prospecting area was located, it is initially believed that the Longli iron deposit is hydrothermal replacement fracture filling type iron deposit. The main basis is: (1) the orebody is produced in the intrusion rock mass and the tuff formation; (2) the surface miners