原生矿床

根据砷酸盐矿物的组合类型可较快速地确定原生矿床（体）的工业类型和找矿方向。

They may help to define the industrial type of primary deposit and prospecting by the association type of arsenate minerals .

玉石级翡翠主要产于缅甸北部密支那地区的乌龙河流域，根据翡翠矿床的地质特征，缅甸翡翠矿床可分为原生矿床和次生矿床，次生矿床翡翠品质较好。

The high quality Jadeite Jade deposit is occurred primarily in Myitkyina area the north of Burma . According to the geological characteristic of the jadeite deposit , The jadeite deposit is divided into the primary deposit and secondary deposit , Jadeite that occurred in secondary deposit have better quality .

个旧矿区的原生矿床类型有：1产于碎屑岩中的裂隙脉型矿化；

Primary deposits include : 1.crevice-vein-infilling mineralization in clastic rocks ;

初论金刚石原生矿床成矿系列

Preliminary discussion on metallogenic series of primary diamond deposits

缅甸翡翠原生矿床成因机制新探

The new genesis model of jadeite in Burma

山东蓝宝石原生矿床成因探讨

Study on the Origin of the Sapphire Deposit in the Changle Area , Shandong

影响环境的因素有：个旧原生矿床富含多金属硫化物，氧化后易生成酸；

Factors affecting environment include : Gejiu primary mineral is rich in multi-metal sulfide , which is easy to become acid as the result of oxidation .

其成矿物质主要来源于矿区东北部的姑婆山与乌羊山花岗岩体及接触带的各类含锡原生矿床或矿化点，尤其与矽卡岩型锡石矿床关系最为密切。

Materials aer derived mainly fromGuposhan granite bodies in the northeast of the Sn deposit and their contactmetamorphic zone . Especially , they are closely related to the skarn cassteriteore deposit .

砷酸盐矿物常是硫化物矿床氧化带发育至末期阶段的重要产物之一，对判断原生矿床的氧化程度和剥蚀深度有一定的指示意义；

Usually , arsenate minerals are the significant products of the oxidized sulphide deposits which has been developed to the final stage . They have definite indicating significance for the oxidation degree and disintegration depth of the primary deposits .

湘东北普乐及横洞原生钴矿床均赋存于长平断裂带F2主干断裂下盘构造热液蚀变岩带中。

Original Co-deposits of Pule and Hengdong in northeast Hunan occurred in tectonic , hydrothermal , altered rock zone of the lower plate of main fracture belt F2 , Changping fracture zone .

中国东部原生金刚石矿床成因与找矿

Genesis and prospecting of primary diamond deposits in eastern China

重力均衡异常与湖南原生金刚石矿床预测

Gravity isostatic anomaly and prediction of the primary diamond deposits in Hunan

原生锡矿床成矿理论的研究

Study on Mineralization Theory of Primary Tin Deposit

榴辉岩型金红石矿床是我国原生金红石矿床的最重要类型。

The eclogite-type rutile deposit is the most important primary rutile deposit in China .

毗邻区扬子地台，为古老的稳定克拉通，极有利于原生金刚石矿床的形成。

The adjacent area in Yangtze platform is an ancient stable craton , very advantageous to form primary diamond deposits .

原生型矿床中主要铀矿物是晶质铀矿，改造型矿床中的主要铀矿物是沥青铀矿和残余的晶质铀矿。

The principal uranium mineral in the deposits of primary subtype is uraninite , but in reworked subtype are pitchblende and relict uraninite .

沅水流域找原生金刚石工业矿床的意见

Suggestions of Searching Primary Diamond Deposit with Industrial Value along Yuanjiang River

其他矿物质来源于原生沉积铝土矿床，并与堆积矿同产于一个层位。

The metallogenic matter are derived from the primary sedimentary bauxite , and granted accumulative bauxite located in the same position .

风化磷块岩也是一种矿床类型，它有别于原生磷块岩矿床，有关风化磷块岩矿床勘探的一系列问题，应当进行研究。

The weathered phosphorite is a new kind of P deposit different from the primary P deposit . A series of problems related to the exploration of the weathered phosphorite ore deposit must be studied .