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(一)地质赋存情况: 嶺前矿7号脉矿体,为接触交带硅(?)岩类型浸染矿体。走向近似东西,延长达1000余公尺。向北倾斜,傾角为20°～40°,延深达150公尺左右。厚度变化由0.8～20余公尺。近地表处氧化较多。矿体分枝,复合,膨縮現象频繁,一般可將整个矿体分为頂、底盤兩条矿脉,分支处夾石厚度由几公分至十余公尺,最厚者达30公尺,靠頂盤矿体是輝钼矿赋存于压碎带中,成片狀分佈,工業品位较高,矿石层节理發达,極不稳固。頂盤圍岩为層节理發达的黄褐色頁岩,易于片落,底盤圍岩为稳固石灰岩,f=10～12。圍岩有浸染現象,有时亦有开采价值。靠底盤矿
(I) Geological occurrence: The Lingian Mine No. 7 vein ore body is in contact with the intersecting silicon (?) Rock type dipping ore body. Towards similar things, extended up to more than 1,000 meters. Inclined to the north with an inclination of 20 ° to 40 ° and a depth of about 150 meters. Thickness changes from 0.8 to 20 meters. Oxidation near the surface more. Ore body branching, compound, expansion frequent, the general can be divided into top and bottom of the ore body two veins, branches of the thickness of a few centimeters to tens of meters, the thickest of up to 30 meters, by Top plate ore is molybdenite hosted in the crushing zone, into a sheet distribution, high industrial grade, ore layer developed joints, very unstable. Top wall rock for the layer joints developed brown shale, easy to film, the chassis surrounding rock solid limestone, f = 10 ~ 12. Surrounding rock dip phenomenon, sometimes also have mining value. By the chassis mine