义马新安煤矿特大型奥灰突水的治理

采用“上阻、中栏、下堵”的立体堵水方法，封堵了义马新安煤矿1995年11月5日发生的特大型（4257m3／h）奥灰突水通道，解放被淹矿井，堵水效果良好。     

关于金矿成矿物质来源的初步探讨

近年来“矿源层”这一概念已被广大地质学家所接受，他们认为矿床中的金是从围岩中萃取的，本文认为矿床中的金来源于岩浆残余热液。在地壳深部，当丰度值高的基性岩或其他岩石，在深熔作用下产生花岗质岩浆时，同时带出许多金，当岩浆侵入到上部地壳冷凝结晶时，其中的大部金进入残余热液，最后富集成矿。     

石门地区煤矿地质特征及其资源预测探讨

石门地区煤矿，主要为早二叠世栖霞早期煤层。全县共有７个赋煤区，本文对主要赋煤区的特征列表概要论述，并认为它属地台型含煤建造。指出３个“成煤带”的煤层均呈大透镜体产出，其间为无煤区。作者在煤矿资源预测中，对３个“成煤带”作了远景区划分，圈定与靶区预测，对石门地区的煤矿勘查和开发，具有指导意义。     

冲积层防水煤柱上提工作面的防治水对策

开滦矿区煤系地层上覆由于防水煤柱留设过大，造成了大量的煤炭储量呆滞。为了提高煤炭资源回收率，确保安全生产，开滦林南仓矿在西二采区进行了工作面采后的导高观测试验研究，测量导水裂隙带岩层的漏失情况，为提高开采上限提供了地质依据，防水煤柱由原来的65m缩小到53m，成功地在1221上工作面进行了试验开采。     

露天矿非工作帮移动监测及滑坡规律性讨论

根 据 某露 天 煤 矿 非工 作 帮 移 动监 测 的 多 年资 料 ,总 结 出 露 天矿 非 工 作 帮的 监 测 方 法,并 初 步探 讨 了 露 天 矿非 工作 帮 移动 滑坡 的 规律 性。     

新疆西昆仑塔一卡铅-锌矿区成矿特征及找矿方向

塔一卡铅-锌矿区成矿类型具典型的密西西比河谷型层控矿床特征，该矿区的主要含矿地层为下石炭统卡拉巴西塔克组第二岩性段(C1kl^2)白云质灰岩，通过对该矿区成矿特征及控矿条件的分析，指出西昆仑塔卡矿区铅-锌矿勘查的找矿方向。     

MapInfo在矿山生产勘探管理中应用的探讨

根据MapInfo在其它领域应用的原理，利用其包含图形信息对象的数据表是图形和数据之间有机结合的概念，从矿山生产勘探的管理特点出发，论述MapInfo在矿山生产勘探过程中对勘探资料图和储量计算表的对应管理，探讨了矿山生产勘探的管理过程数字化的一种新方法。     

大厂矿区坑道磁测找矿试验

大厂矿区一条长1．5km的运输巷道内进行了高精度磁测找矿试验，并进行了地质钻探验证。结果表明：在将局部磁性干扰压抑后，所获相对磁异常是可以取得找矿效果的。     

采空区上方修建大型建筑物地基稳定性评价

地表移动变形随时间的稳定性及剩余变形问题一直是采动覆岩沉陷研究的重要方面。笔者分析了采动地表移动变形的时间过程,探讨了地表沉陷的延续时间及地表剩余沉陷的预计方法,给出了采空区上方修建大型建筑物地基稳定性评价的指标,对采空区上建设建筑物提出了相应的技术措施。     

Genetic significance of fluid inclusions in the CSA Cu–Pb–Zn deposit, Cobar, Australia

CSA mine exploits a ‘Cobar-type’ Cu–Pb–Zn±Au±Ag deposit within a cleaved and metamorphosed portion of the Cobar Supergroup, central New South Wales. The deposit comprises systems of ‘lenses’ that encompass veins, disseminations and semi-massive to massive Cu–Pb–Zn ores. The systems and contained lenses truncate bedding, are approximately coplanar with regional cleavage and similarly oriented shear zones and plunge parallel to the elongation lineation. Systems have extreme vertical continuity (>1000 m), short strike length (400 m) and narrow width (100 m), exhibit vertical and lateral ore-type variation and have alteration haloes. Models of ore formation include classical hydrothermalism, structurally controlled remobilisation and polymodal concepts; syntectonic emplacement now holds sway.Fluid inclusions were examined from quartz±sulphide veins adjacent to now-extracted ore, from coexisting quartz–sulphide within ore, and from vughs in barren quartz veins. Lack of early primary inclusions precluded direct determination of fluids associated with D₂–D₃ ore and vein emplacement. Similarly, decrepitation (by near-isobaric heating) of the two oldest secondary populations precluded direct determination of fluid phases immediately following D₂–D₃ ore and vein emplacement. Post-decrepitation outflow (late D₃ to early post-D₃) is recorded by monophase CH₄ inclusions. Entrained outflow of deeply circulated meteoric fluid modified the CH₄ system; modification is recorded by H₂O+CH₄ and H₂O+(trace CH₄) secondary populations and by an H₂O+(trace CH₄) primary population. The contractional tectonics (D₂–D₃) of ore emplacement was superseded by relaxational tectonics (D_4P) that facilitated meteoric water penetration and return flow.Under D₂ prograde metamorphism, entrapment temperatures (Tt) and pressures (Pt) for pre-decrepitation secondary inclusions are estimated as Tt300–330 °C and Pt1.5–2 kbar≈Plith (the lithostatic pressure). Decrepitation accompanied peak metamorphism (T350–380 °C) in mid- to late-D₃, while in late-D₃ to early post-D₃, essentially monophase CH₄ secondary inclusions were entrapped at Tt350 °C and Pt=1.5–2 kbar≈Plith. Subsequently, abundant CH₄ and entrained meteoric water were entrapped as H₂O+CH₄ secondaries under slowly decreasing temperature (Tt330–350 °C) and constant pressure (Pt1.5–2 kbar). Finally, with increasingly dominant meteoric outflow, H₂O+(trace CH₄) populations record decreasing temperatures (Tt>300 to <350 down to 275–300 °C) at pressures of Phydrostatic<Pt (1 kbar) <Plith (1.5 kbar).The populations of inclusions provide insight into fluid types, flow regimes and P–T conditions during parts of the deposit's evolution. They indirectly support the role of basin-derived CH₄ fluids in ore formation, but provide no insight into a basement-sourced ore-forming fluid. They fully support post-ore involvement of meteoric water. The poorly constrained entrapment history is believed to span 10 Ma from 395 to 385 Ma.