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- pelitic hornfels 泥质角页岩
- Host rocks are pelitic siltstone and silty mudstone. 矿体明显受断裂控制。
- As indicated by cast thin section and ESM study, solution pores developed mainly in hornfels and fracture systems come to be the next. 论述了溶蚀作用在深埋期进行，溶质来自生油岩的有机酸和碳酸，角岩中不稳定的铝硅酸盐和碳酸盐矿物是产生溶孔的物质基础。
- The Hongniu Cu deposit in "Sanjiang Metallogenetic Zone" is occurred in the skarnization alteration zone in the margin of marble and the hornfels body. “三江成矿带”内的红牛铜矿,赋存于大理岩边部矽卡岩化蚀变带及角岩体中。
- The deformation and stability mechanisms of pelitic soft rock drift under rich water condition are more complicated than those of the general ones. 富水条件下泥质软岩巷道破坏及稳定性机制比一般软岩巷道更复杂;不仅需要采用多种复合支护控制围岩非线性大变形;还必须进一步控制其泥化进程.
- The engineering behavior of whole-weathered pelitic siltstone can not be evaluated rational in criterion, which lead to inconvinence and difficulty for technicians. 泥质粉砂岩全风化工程性质在有关规范中均未进行定量评价,这给工程技术人员带来困难与不便。
- Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone. 步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。
- Paleocene Mingyuefeng Formation was filled by shallow sea and deltaic arenaceous pelitic deposit, which is identified as an important oil/gas bearing segment in Lishui sag. 摘要丽水凹陷古新统明月峰组充填了一套滨浅海-三角洲砂泥质沉积，是重要的含油气层段。
- This paper also investigates the problems of basic condi-tions,mineral-forming models and prospecting direction appeared in the carbonate siliceous pelitic rockuranium mineralization. 文中还探讨了碳硅泥岩型铀矿化出现的基本条件、成矿模式及找矿方向等问题。
- Andalusite typically occurs in thermally metamorphosed pelitic rocks, and in pelites that have been regionally metamorphosed under low-pressure conditions. 红柱石常出现于受热质变泥质岩层中，以及出现在低压条件下引起地区性质变的泥质岩层中。
- arenaceous and pelitic karstic cave deposit 砂泥质充填物
- pelitic siltstone whole - weathered 泥质粉砂岩
- Keywords metasomatic rock Hornfels Thermal electromotive force valueAonaodaba; 交代岩;角岩;热电动势值;敖脑达坝;
- Keywords high pelitic low grade gold ore;granulating;dripping leaching;pillar leaching;heap leaching.; 高泥质低品位金矿;制粒;滴淋;柱浸;堆浸;
- Keywords rich water condition;pelitic soft rock;deformation character;process-control supporting; 富水条件;泥质软岩;变形特征;过程控制;
- Among them, the uncompetent pelitic series are cleaved in the srong-deformation zone with relatively high temperature, high pressure; 强变形带中的非能干性泥质岩系强烈劈理化，为相对高温高压带；
- hornfels structure 角页岩结构
- Cordierite Hornfelsn. 堇青石角页岩(变质岩)
- Pyroxene Hornfelsn. 辉石角页岩(变质岩)
- Skarnized hornfels 矽卡岩化角岩
