Application of Q type clustering analyses in determining mineralization-related vein rock—with Damiaozi-Caiqiangzi gold deposit area of Huadian as a case;
Q型聚类分析在确定成矿脉岩中的应用——以桦甸大庙子—菜抢子金矿区为例
Relationship between vein rock and disseminated gold deposits in the east of Liming's auriferous belt;
礼岷金矿带东部脉岩与浸染型金矿的关系
The vein rocks can be pided into two types,one is that the ore veins are emplaced in the front of vein rocks,and the other in the rear.
谢家沟金矿位于焦家—新城断裂和招远—平度断裂之间,区内脉岩发育,主要类型有闪长玢岩、花岗闪长斑岩、闪长岩、石英闪长玢岩、辉石闪长岩、辉绿岩和煌斑岩等。
206Pb/? 208U age of the granitic diorite dyke in Erdaogou gold deposit is 223±2 Ma and quartz syenite dyke in Bajiazi gold deposit 241±6 Ma-218±6 Ma.
采用先进的SHRIMP测年方法测得夹皮沟二道沟金矿床的花岗闪长岩脉锆石的2 0 6Pb/ 2 3 8U年龄为 (2 2 3± 2 )Ma ;八家子金矿床的石英正长斑岩锆石的2 0 6Pb/ 2 3 8U年龄为 (2 41± 6 )～ (2 18± 6 )Ma。
Since the cooling and consolidation in the end of early Cretaceous,the Dazhushan granitic body has been intensively fractured under the changing tectonic stress field,in the form of dyke sets,joint sets and faults of variable trend.
在长期变化的构造应力作用下,胶南大珠山花岗岩岩体自早白垩世冷凝冷却以来发生强烈的脆性破裂变形,形成了多样的破裂类型如岩脉、节理和断层。
These dikes are temporally and spatially associated with the gold deposit,and they have the same Pb isotopic compositions,which suggest the comagmatic activities in the same tectonic background.
胶东土堆—沙旺密集产出多种脉岩,是富集地幔部分熔融的产物。
In this paper, analyses of major elements and trace elements for mafic dikes in several rock areas of the Zibo basin in West Shandong Province are reported.
本文从岩石学和地球化学方面对鲁西地区淄博盆地几个岩区的基性脉岩的成因和源区性质进行了探讨。
PETROFABRIC ANALYSIS OF A SMALL VIEN-QUARTZ FOLD IN THE QUARTZ-MICA SCHIST IN WUTAI,SHANSI
山西五台石英云母片岩中石英脉岩小褶?的岩?分析
Magmatic Evolution Process of Dikes in Guocheng Fault Zone, Jiaodong Peninsula: Implications for North China Craton Lithosphere Thinning and Gold Ore Formation
胶东郭城断裂带脉岩岩浆演化过程：对岩石圈演化及金成矿的制约
After strong deformation it is directly hosted by amphibolitic mylonite.
这套英云闪长岩加脉岩（长玢岩）经强变形作用改造，形成排山楼金矿现有的含矿糜棱岩系。
The hard rock in which diamonds are found is called blue ground, because it is somewhat blue.
他们把发现有钻石的坚硬岩石叫作蓝色脉岩，因为它的颜色有点蓝。
The blue ground is blasted into large pieces of rock which are carried to the surface by elevator.
人们把这种蓝色脉岩炸成大块的岩石，再用升降机把它们运到上面。
feldspar porphyry dyke
斑状长石岩墙〔岩脉〕
A branch from a dike or vein.
岩脉分支，矿脉分支
Sharply outlined dikes, sills and bosses occur in numbers.
边界清楚的岩脉，岩床及岩瘤等都常见。
Mountains are made of rock.
山脉是由岩石构成的。
WEIDESHAN PLUTONIC COMPLEX,AN EXAMPLE OF MAGMATIC PULSATING CRYSTALLIZATION
岩浆脉动结晶的实例:山东伟德山岩体
To lie at an angle to the horizontal plane, as a rock stratum or vein.
下沉从地平线下降，如岩石层或岩脉
Rock dike inserted into quartz sandstone and was then weathered and denuded to form a precipice .
石英砂岩受岩脉穿插，岩脉被风化剥蚀后形成绝壁。
FILLING OF GULLIES BY EOLIAN SAND:A POSSIBLE GENESIS OF SANDSTONE VEINS(DIKES AND SILLS)
砂岩岩脉(岩墙、岩床)的一种可能成因──冲蚀沟槽的充填
The Dikes surrounding dike Mountain parallel a radial stress pattern that existed at the time the dikes were intruded.
岩脉山周围的岩脉与岩脉侵入时就已存在的放射状应力图象是相应的。
bird of the Andes similar to Rupicola rupicola.
产于安第斯山脉的鸟，与岩松鸡形似。
Rock Paintings of the Sierra de San Francisco
圣弗兰西斯科山脉的岩画
The gross pattern of dikes can be duplicated theoretically.
岩脉总体型式可以作理论模似。
The most impressive form of intrusive is the dike.
最引人注目的侵入体是岩脉。