1) dark dikes
暗色脉岩
1.
The dark dikes associated with mineralization in the Jinchanggouliang mine area,are mostly fine diorite-quartz diorites and diorite porphyrite-dacite porphyries.
金厂沟梁金矿区中与成矿伴生的暗色脉岩主要是细晶闪长岩石英闪长岩、闪长玢岩英安斑岩类。
2) trap
[英][træp] [美][træp]
暗色岩
1.
A review is made on such types of mineral deposits as porphyry Cu and Cu_Au deposits, massive Ni_Cu sulfide deposits, trap and related mineralizations, MVT and SEDEX Pb_Zn deposits and diamond deposits.
文章回顾了斑岩铜矿、铜镍硫化物矿床、暗色岩及有关矿床、以沉积岩为容矿岩石的MVT型及SEDEX型铅锌矿床和金刚石矿床等在地质背景、类型拓展、成因机制和找矿前景等方面的研究进展与认识。
3) melanocratics
暗色岩类
4) dark mudstone
暗色泥岩
1.
Dinosaur footprint fossils in dark mudstones of the Xiguayuan Formation(Upper Jurassic-Lower Cretaceous) in Luanping Basin and their geological significance;
滦平盆地西瓜园组(上侏罗统—下白垩统)暗色泥岩中恐龙脚印化石及其地质意义
2.
Based on the analysis of geochemical data of the dark mudstones on outcrop sections andbore specimen in Tulfan Depression,the abundance,the types and the maturity features of theorganic metters included in Permian-Trianssis dark mudstone are mainly researched.
以地表剖面暗色泥岩的有机地球化学分析资料为主，结合部分井下烃源岩样品分析数据，研究了吐鲁番拗陷二叠系－三叠系暗色泥岩的有机质丰度、有机质类型及有机质成熟度特征，并分析了控制烃源岩生烃条件的影响因素。
3.
The hydrocarbon source rock of Kongdian formation is definitely validated on oil-to-source correlation between oil produced in well Wanggu1 and dark mudstone drilled in Wang 46.
利用薄片、X衍射、微量元素、孢粉及有机地球化学等分析手段对王46井岩心进行了岩性、古生物及地球化学等相标志研究,认为该段暗色泥岩为湖盆近边缘相产物,沉积期气候暖热湿润,水质微咸淡水。
5) hypermelanic rock
深暗色岩
6) trap dyke
暗色岩脈
补充资料：脉起
1.亦作"脉起"。 2.脉发。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条