1) andesite clastic rock
安山质碎屑岩
2) porodite
变质火山碎屑岩
3) volcaniclastic rock
火山碎屑岩
1.
Because the type of igneous rock is more,it is very difficult to name and identify,we apply Bayesian discrimination to research lithologic identification in the logging interpretation of volcaniclastic rock.
针对火成岩岩石类型多、测井识别难度大问题,应用贝叶斯判别分析方法对火山碎屑岩测井解释中岩性识别问题进行研究。
2.
The Nibao gold deposit in Guizhou consists of multistory gold ore bodies,each of which is closely associated with the Permian volcaniclastic rocks.
泥堡金矿具多层含矿特征,各层金矿体均与二叠系火山碎屑岩密切相关。
3.
meanwhile,the volcaniclastic rocks were modificated by the thermal fluid activity,for example,sericitization of plagioclase,chloritization of volc.
同时,受热流体活动的影响,热流体对火山碎屑岩具有一定改造作用,如在安山质岩屑凝灰岩中,斜长石绢云母化、火山岩岩屑绿泥石化明显;在凝灰质泥岩中,热流体对围岩中有机碳具有明显的"催熟"加热作用,微量元素则出现异常现象。
4) clastic buried hills
碎屑岩潜山
1.
Classification of reservoir types of Budate group in clastic buried hills of Sudeerte structural zone,Hailaer Basin;
海拉尔盆地苏德尔特构造带布达特群碎屑岩潜山油藏类型划分
2.
Sedimentary facies and relation to degree of fracture development of clastic buried hills;
碎屑岩潜山沉积相及其与裂缝发育的关系
5) volcanic fragments
火山岩碎屑
6) pyroclastic rock
火山碎屑岩
1.
A gold deposit associated with pyroclastic rock and hydrothermal exhalation:Nibao gold deposit in Guizhou Province,China;
一个与火山碎屑岩和热液喷发有关的金矿床——贵州泥堡金矿
2.
Features of igneous rock and pyroclastic rock and their influences on Yaopo coal-bearing formation,Beijing area;
北京地区岩浆岩和火山碎屑岩的特征及其对窑坡煤系的影响
3.
Research Methods is applied in Hailar in pyroclastic rock recognition issues in Hailar,and have achieved good results.
将研究方法应用在海拉尔地区火山碎屑岩岩性识别问题中,取得了很好的效果,岩性解释符合率80%。
补充资料：安山岩线
| 安山岩线 andesite line 于活动大陆边缘、分隔不同岩石系列的一条岩相地理分界线。又称马歇尔线。在此线一侧出现以蛇绿岩套为代表的拉斑玄武岩系列，靠陆一侧分布有以安山质火山岩、石英闪长岩和花岗闪长岩为主的钙碱性岩浆岩系列。安山岩线的形成是板块俯冲作用的结果。在环太平洋边缘，安山岩线大致位于从阿拉斯加经日本岛弧、马里亚纳海沟、帛硫群岛、俾斯麦群岛、斐济和汤加群岛至新西兰和查塔姆岛一线。 |
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