硅铁矿岩 greenalite-rock
带状赤铁矿石英岩 banded hematite quartzite
磁铁矿-铁燧岩 magnetite-taconite
含黄铁矿粉砂岩 pyritic siltstone
含铬铁矿白云岩 chromite-dolomite
磁铁矿化大理岩 Magnetite marble
含菱铁矿绿泥片岩 Siderite-bearing chlorite schist
黄铁矿化硅化页岩 Pyritization silicated shale
含黄铁矿沥青质泥岩 alum earth
玢岩铁矿再认识 RERECOGNITION OF PORPHYRITE IRON ORE DEPOSIT
通过对唐钢石人沟铁矿地质条件的研究，以及在岩块力学试验的基础上，对唐钢石人沟铁矿岩体按rmr法进行分类，然后用霍克·布朗公式对岩体力学参数进行了估算。
Based on the test of rock mass mechanics, the rock mass of Shirengou Iron Mine was classified by RMR method, and then, the parameters of rock mass mechanics were estimated by Hoek-Brown.
在穆斯科克斯杂岩体中，铬铁矿矿层仅产于长石质橄榄岩中。
The chromite deposits in the muskox complex occur only in feldspathic peridotite .
论述了矽卡岩铁矿床的形成条件，指出矽卡岩铁矿床的成矿作用及矿床的赋存地段。
This paper discusses ore forming condition of Skarn Fe deposits, points out the mineralization of Skarn Fe deposits and the deposit location.
应用推荐