安家营子金矿含金和无金石英的标型特征

系统研究了安家营子金矿区含金石英和无金石英的微量元素、流体包裹体、颜色、比重、发光、晶胞参数和红外光谱等标型特征，并依据所得数据对这两类石英进行了判别分析，提出了一系列的找矿标志。     

PREDICTION OF LOCATION OF HIDDEN ORE DEPOSITS IN THE AGED ORE FIELDS:AN EXAMPLE FROM FENGHUANGSHAN ORE FIELD,TONGLING,CHINA

This paper discusses the strategy for successfully predicting the location of potential hidden ore bodies in aged ore field,and presents the result of location prediction of hidden ore bodies in Fenghuangshan ore field,Tongling.Innovative conceptual targeting procedures based on a genetic understanding of mineralization systems,carefully geological investigation and correct deduction,together with new geochemical and geophysical technology and integrating of comprehensive information are all very important for the successful prediction.In the aged Fenghuangshan ore field,through researching by application of the metallogenic theory of polygenetic compound ore deposits and triple-frequency induced polarization method and exploration tectono-geochemical method,we predicted location and quality of hidden ore bodies.According to the prediction,hidden high quality Cu-Au ore bodies of skarn type and porphyry type have been discovered.     

“空矿”溶液及废弃乙酸丁酯用于萃取原子吸收法测金

本文提出了一个用“空矿”溶液及再生处理过的废弃乙酸丁酯测定金的方法。运用该方法测金 ,提高了灵敏度和准确度 ,改善了标准曲线的线性关系 ,同时也提高了乙酸丁酯的利用率。     

遂川—热水走滑断裂带特征及其对丰州盆地铀成矿的控制作用

本文以322矿田为例,对穿越矿田的遂川-热水走滑断裂带的特征及其对铀成矿的控制予以讨论。论述了矿田内铀矿床的形成、分布与遂川-热水走滑断裂带的关系,揭示了丰州拉分盆地的形成与铀成矿的内在联系,认为遂川-热水走滑断裂系是322矿田的主控条件,走滑断裂的脉动性控制了铀成矿的多期多阶段性。最后简要地分析了322矿田的找矿前景和走滑断裂的找矿意义。     

黎平古邦金矿区控矿因素及找矿方向

通过对古邦金矿区控矿因素即地层、构造及岩相古地理研究,认为区内南华系长安组含金较高,为金成矿提供一定的物源;矿区金矿化类型为构造蚀变岩型、石英薄脉型金矿;区内南华系长安组为一套冰期—间冰期沉积,其地层岩性对区内金成矿具专属性;该区劈理密集带内发育有断裂构造的（构造蚀变带）明显地控制了金矿化体的展布;呈密集的陡倾斜压剪性...     

Paleomagnetic constraints on Zn–Pb ore genesis of the Pillara Mine, Lennard Shelf, Western Australia

The Pillara Zn–Pb deposit is the largest of several known Mississippi Valley-type (MVT) deposits in the Lennard Shelf of the Canning Basin. Paleomagnetic and rock magnetic measurements are reported for 294 specimens from 23 sites in mineralization and its carbonate host rocks from the deposit as well as on 15 artificial specimens of zinc and lead concentrate and of tailings. Pyrrhotite carries the characteristic remanent magnetization (ChRM) in nearly all specimens. The ChRM postdates most faulting as shown by breccia tests and most minor regional tilting as shown by the degraded fit on tilt correction. The mean ChRM direction for all sites is D=20.6°, I=–27.5° (N=23, ₉₅=5.3°, k=34.1), yielding an age of 358±5 Ma (2) that is similar to the comparable age of 354±8 Ma (2) for the Kapok MVT deposit. Host rock diagenesis with attendant secondary remagnetization yields an age of 361±5 Ma (1) and the MVT mineralization with a primary chemical remanent magnetization gives an age of 356±3 Ma (1), co-eval with a published Rb–Sr sphalerite age of 357±3 Ma. Interpretation of this temporal data suggests that the MVT deposits of the southeastern Lennard Shelf originated during extension, probably in response to rift-related topography-driven fluid flow.Editorial handling: C. Brauhart     

德昌大陆槽稀土矿床的发现及其意义

着重阐述德昌大陆槽稀土矿床的发现经过，矿床基本地质特征和发现的重大意义．     

宁夏月亮山西麓找矿远景预测中的重磁资料应用研究

这里对月亮山西麓重磁资料进行了处理解释,研究了磁异常、重力异常和地球化学组合的异常特征。通过对成矿地质背景条件的分析,解释了研究区磁异常很可能是隐伏的中基性潜火山岩,或是与其相关的铁-铜多金属所为,同时还预测了车路湾南、赵家佬、泉儿湾、王民北磁异常为研究区重要的找矿远景靶区。     

西藏尼木县岗讲铜钼矿找矿方向研究

通过对岗讲矿区100多个钻孔资料的对比研究,三维模拟和区域矿床(点)对比分析,提出了岗讲铜钼矿床的成矿模型为,四周以"井字型"断裂环绕,平面以"似环状"形态分布,核部主体为不含矿英云闪长玢岩,并以30°~50°夹角从"柱状"体向四周以岩枝形态侵入,上部呈"蘑菇状"覆盖含矿二长花岗斑岩,在英云闪长玢岩与二长花岗斑岩接触带常伴随强烈的断裂破碎和泥化现象,二长花岗斑岩体内常形成一定规模的斑岩铜钼矿体。根据其成矿模型,寻找闪长玢岩(或者英云闪长玢岩)与二长花岗斑岩接触带及断裂构造交汇部位是今后找矿勘查工作的关键所在。