大红山铜矿两类斑岩及其与矿床成因关系

大红山铜矿床I号矿带内，近EW向展布有灰白-白色的岩体（主要分布于I号矿带矿头附近），主要矿物成份为钠长石、石英、白云石，长期以来一直存在熔岩（石英角斑岩）和侵入岩（石英钠长斑岩）两种不同观点。     

内蒙古中西部黑风暴形成的大尺度环流过程

文章通过对1957－1996年37次区域性黑风暴高空和地面环流形势的分析研究,归纳出形成黑风暴的3种环流型及其特征,给出了黑风暴的预报思路和着眼的天气学条件,可供黑风暴业务预报作参考。     

碎斑熔岩在黑矿型矿床成矿作用中的地位

白银矿田火山碎屑岩及赋矿岩石的深入研究表明,该地区存在一种长英质侵出相火山岩——碎斑熔岩。其主要特征是：①产于矿田酸性火山岩穹的火山活动中心或古火山喷口位置,代表中酸性火山作用晚期岩浆活动的产物,其典型者如折腰山石英角斑质碎斑熔岩体,规模为2×0．5km2,有次火山相石英钠长斑岩和各种火山碎屑岩如晶屑凝灰岩、集块岩及熔岩等分布在其四周;②碎斑熔岩中碎斑为长石和石英,具破而不碎、碎而不离或离而不远的特征,③基质具霏细结构,但多数已发生绢云母化、绿泥石化和黄铁矿化等;④岩石化学上同该地区喷出相石英角斑岩相当,SiO2均大于70ωB％,具有较高的Al2O3含量和Na2O／K2O值,分别为11．16～14．90和1．78～7．43,具I型与S型的混合型特征,⑤稀土元素配分型式具平坦型和富集型两种,分别与白银矿田东西两段酸性火山岩成因类型相对应,微量元素地球化学研究表明碎斑熔岩与区内石英角斑岩属同源岩浆的衍生物．海相火山岩中碎斑熔岩的确立,不仅增加了海相火山作用形式,即便出作用,而且因其占据火山活动中心或岩浆通道位置,在成岩或火山作用期后便成为海底热液对流循环成矿作用中心即热液喷流口．它既标志着黑矿型块状硫化物矿床成矿的相对时期,是在火山作用晚期侵出相碎斑熔     

关于“黑风暴”定义的意见

通过对内蒙古中西部７２个地面测站建站以来到１９９４年各站能见度、定时风向风速、瞬时大风和沙尘暴资料的分析研究，提出了一个“黑风暴”的定义，作为“黑风暴”研究的基础。     

古代与现代海底黑矿型块状硫化物矿床矿石地球化学比较研究

选择西南太平洋冲绳海槽现代海底烟囱硫化物矿床、日本小坂矿山上向黑矿（第三纪）和中国西南呷村黑矿型矿床（三叠纪）进行了矿石地球化学比较研究。黑矿型矿床矿石吨位－品位模式与其他火山成因块状硫化物（ＶＭＳ）矿床类似，矿田（２０－５０ｋｍ＾２）矿石吨位与单个喷气－沉积型（Ｓｅｄｅｘ）矿床相当，金属总量４－６Ｍｔ，为矿田范围内热液流体搬运的最大金属量。与洋脊环境ＶＭＳ矿床相比，岛弧裂谷环境产出的黑矿型矿床相     

古代耀州青瓷和黑瓷釉玻璃相的分子网络结构特征研究

应用激光拉曼分子微探针技术对耀州窑青瓷以及黑瓷釉玻璃相分子网络结构进行了研究并结合釉的显微结构研究观察结果，探讨了青瓷及黑瓷烧成温度的差异。     

黔北地区硫铁矿资源分析

本文针对广布于黔北、特别是川黔铁路沿线的硫铁矿资源,从矿床地质特征、不同类型矿石的选别指标及部份重点矿床的有关情况等方面进行了阐述,通过具体分析,对黔北地区目前可选作矿山基地的矿床之理由、不同类型矿石的开发利用前景及今后开发硫铁矿需注意的事项,均作了较详细的论述。     

Geological and Geochemical Characteristics and Petrogenesis of the Anqing—Lujiang Quartz Syenite Rock Belt,East China

The Anqing-Lujiang quartz syenite rock belt consists of the Huangmeijian, Chengshan and Dalongshan composite batholiths which intruded into the Mesozoic strata. The country rocks were subjected to thermal contact metamorphism with little sign of folding and regional metamorphism. The rock belt is Late Yenshanian in age with a Rb-Sr isochron age of 135 Ma. Major rock types are quartz syenite and, to a lesser extent, syenite porphyry and alkali feldspar granite. Rock-forming minerals are dominantly potash feldspar (more than 50%) and lesser amounts of plagioclase and quartz. Mafic minerals, mostly Mg-biotite with lesser amounts of amphibole and pyroxene, are rare. Occasionally, alkalic mafic minerals (aegirine, riebeckite) are found. Characteristic accessary minerals of the earlier intrusives are magnetite, sphene and apatite and those of the later intrusives are ilmenite and zircon. Typologic distribution and evolutionary trend of zircon population are very similar to those of granites of mantle origin as suggested by Pupin, J. P. Petrochemically, the rock belt is poor in Ca but rich in alkali and Al with Na₂O+K₂O > 10%. It belongs to the K-Na transitional series, with a high alkalinity ratio (A. R. = 3–7) and a K /Na (atom) ratio close to unity. Rocks in the belt are rich in REE which tends to decrease from the early to the late stage, belonging to LREE type. The initial Sr ratio is 0.7078–0.7064. The rock belt is the Mesozoic anorogenic product of alkalic magmatic activity from a deep-seated source. According to a mantle-crust mixing model for Sr and Pb isotopes, it is estimated that 60.2–53.8% of the materials has been derived from the mantle. Additionally, its rich alkali, poor water content and anorogenic characteristics suggest that the belt is similar to the A-type granites.     

地磁场的空间相关性及其在地震预报中的应用

本文扼要叙述了震磁关系研究的现状,阐述了“震磁效应”分析的基本原理,提出了“空间相关”和“现象相关”两种“震磁效应”分析的基本方法。作者应用我国华北地区若干台站资料,以局部地区地磁场空间相关性的分析为基础,重点讨论了“空间相关法”,给出了具体震例分析的初步结果。最后,就有关“震磁效应”分析的几个问题进一步做了简要讨论。