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- siliceous schist 硅质片岩
- The hard, siliceous bivalve shell of a diatom. 硅藻细胞壳硅藻的坚硬含硅的硬壳
- Bodhisattva Maitreya in Grey Schist. 萨弥勒灰色片岩。
- The hard,siliceous bivalve shell of a diatom. 硅藻细胞壳硅藻的坚硬含硅的硬壳
- Gritrock is siliceous sandstone. 粗砂岩是硅酸砂岩。
- Basic volcanic rock-banded magnetite puartzite-carboncaceous-siliceous slate(siliceous graphiuc schist)formation which should be put under Upper Archaeozoic to Lower Proterozoic Erathem is in existence in the Hekou Group. 河口群中存在基·性火山岩、条带状磁铁石英岩、碳硅质板岩(硅质石墨片岩)三组合建造,应属晚太古代未-早元古代地层。
- Detrital zircon gains of three schist samples collected f... 北京100029中国科学院研究生院地球科学学院;
- A siliceous volcanic ash used to produce hydraulic cement. 火山灰水泥,火山石用来生产水硬水泥的含硅火山灰
- The lithology of B petrofabric is schist interlated with marble, quartzite. B岩组的岩性主要是各种片岩夹有大理岩、英岩。
- A siliceous rock of chalcedonic or opaline silica occurring in limestone. 硅石出现在灰岩中的玉髓或蛋白色硅石
- The REE of breccia biotite schist represents feature of oceanic tholeiite. 角砾状黑云母片岩的REE具有洋脊拉斑玄武岩特征;
- The host rock conformably overlies a band of siliceous chertybrecia. 含矿主岩整合地上覆于硅质燧石角砾石带之上。
- A white or grayish opaline siliceous deposit formed around natural hot springs. 硅华一种形成于天然温泉周围的白色或浅灰发乳色光的硅沉淀物
- The host rock conformably overlies a band of siliceous cherty breccia. 含矿主岩整合地上覆于硅质燧石角砾石带之上。
- The massive sulfide contains fragments of barren and mineralized gabbro, and schist. 块状硫化物中含有矿化的和未矿化的辉长岩及片岩碎块。
- The calcareous and siliceous rock deposits of springs, lakes, or ground water. 泉华泉、湖或地下水中的。
- Siliceous zinc is blue firing temperature is highest it is 1280 degrees. 硅酸锌蓝的烧成温度则最高为1280度。
- The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz. 火成岩的碎块成分主要为石英岩、岩、麻岩、武岩、山岩和流纹岩.
- The ones of SQ11 are siliceous cementation and carbonate cementation. SQ11主要发育硅质胶结、碳酸盐胶结成岩作用。
- The minerals are disseminated in the schist and hornfelsed schist near the dolerite contact. 这些矿物也浸染在靠近粗玄岩接触带的片岩和角岩片岩中。