海南儋州铯铷矿床为近期新发现的规模较大的稀有金属矿床.本文结合区域地质和矿区地质构造,阐述了矽卡岩型铯铷矿床和云英岩型铷矿床的矿石质量、化学成分和矿体特征,简单分析了矿床的成矿机制,为该区域的地质找矿提供了新的方向.

Danzhou Cs-Rb deposit is a newly-discovered large-scale deposit of rare metals in Hainan Province. Based on the knowledge of regional geology and geological structure of the mining area,this paper elaborates on the ore quality,chemical composition and ore body characteristics of both Skarn-type Cs-Rb deposits and greisen-type Rb deposits.The author analyzes the metallogenic mechanism of the deposits and provides new direction for the prospecting works in this area.

本文总结了毛坪铅锌矿床产出的区域地质背景、地层、构造、岩浆岩等条件和矿床地质特征,提出该矿床严格受构造和岩性控制,是在区域构造驱动下,深源流体与盆地流体发生大规模运移和混合的结果;该矿床与典型MVT型铅锌矿床在成矿地质背景、矿石矿物组合、围岩及蚀变等方面有较大相似性,但在矿体产状、矿石品位、构造控制等方面又有区别,可能是一种特殊的MVT矿床。

This paper summarizes the geological characteristics of the deposit includes conditions and regional geological setting of Maoping Pb-Zn deposit, Stratum, structure, magmatic rocks, point that the deposit is controlled strictly by structure and lithology, Driven by the regional, large-scale Deep basin fluid and Basin fluids migration and mixing;the typical MVT Pb-Zn deposits are Similar with Maoping Pb-Zn Deposit in geological setting, ore mineral assemblage, rock and alteration, etc., but in the orebody , ore grade, controlled by structure and other aspects are different ,it may be a special kind of MVT Pb-Zn deposits.

根据湖南安化符竹溪金矿地质背景、矿床地质特征和地球化学特征，对矿床控矿因素进行了分析，并初步探讨了矿床成因，为矿区深边部找矿提供重要的指导作用。

According to the geological background, geologicalcharacteristics and geochemical characteristics of Fuzhuxi gold deposit, the ore controlling factors are analyzed, and discussed the genesis ofthe deposit, provides an important guidance for the mining of deep oreprospecting.

栾川县石宝沟钼矿床位于华北地台南缘与秦岭褶皱系相交部位，在研究区域地质、矿区地质基础上，重点对矿床地质特征进行了研究，认为矿体形态、产状受花岗斑岩岩体形态、围岩岩性、构造控制较为明显，通过对矿床成因的分析，说明石宝沟钼矿床在空间上、时间上、成因上均与深部花岗岩浆有关，矿床成因应为斑岩-矽卡岩型，对以后寻找类似矿床有一定的借鉴意义。

Shibaogou molybdenite deposit from Luanchuan country is located in the intersection between south mar-gin of North China and Qinling fold system.Based on the research of regional and mineral geology,this article puts a special stress upon the deposit’s geological features research;we think that morphology and occurrence of the de-posit are clearly controlled by the morphology of granite -porphyry,lithological characters and contracture of the surrounding rock.Through preliminary analysis on the causes of the deposit,it shows that Shibaogou molybdenite deposit has a close relationship with the deep granitic magma,no matter on the cause of space,time and reasons;the ore genesis of the deposit could be porphyry-skarn,which provides certain significance on exploring such simi-lar deposit.

在区域成矿地质背景的基础上，对大石门沟金矿外围钼矿成矿地质特征、矿床成因进行了归纳和总结，且与爆破角砾岩体密切相关；矿床类型为壳幔重熔型花岗岩成因系列有关的斑岩型钼矿床。通过对矿床富集规律的认识，经储量圈定估算，该钼矿为大型钼矿床。

Based?on?the?regional?geological?background,?the?geological?characteristics?and?genesis?of?the?molybdenum?mine?from?Dashimengou?gold?mine’s?periphery?are?generalized?in?the?paper.?This?deposit?to?porphyry?molybdenum?mine?that?related?with?re?melting?granite?mantle?and?breccia?are?classified.?We?viewed?that?the?mineral?deposit?is?a?large?molybdenum?deposit?by?the?research?on?the?enrichment?patterns.