tuff breccia是什么意思

网络释义

用法例句

The study shows that the taconite limestone of ZZK6bore and EZK6 are not structural taconite limestone, they are respectively gravity flow brecciola and storm flow brecciola .

在江苏省苏州-南通长江公路大桥桥址区钻孔中发现了特殊的基岩,即三种角砾灰岩,为确定它们是否是活动断裂中的物质,该文对其进行了研究。

From Hulusitai Formation, Middle Cambrian Series, abundant brecciola appear, which are different from typical shallow-water wormkalk.

下寒武统主要发育碎屑岩夹碳酸盐岩,从寒武系中统胡鲁斯台组中上部开始发育大量的角砾灰岩,这类岩石和典型的浅水“竹叶状灰岩”不同。

They consist of separately linen dolomitic limestone、black cryptite、dark brey marl、varicolored muddy argillaceous siltstoue、laterite siltstoue、red gypsum-karst breccia and light grey calcareous sandstone、dark brown limestone-breccia、varicolored collapsed-breccia.

架崖山-北厂矿段出露正常沉积岩和非正常沉积岩两大岩石系列,分别由灰白色白云质灰岩、黑色泥晶灰岩、青灰色泥灰岩、杂色泥质粉砂岩、砖红色粉砂岩、红色膏溶角砾岩和浅灰色钙质砂岩、灰褐色灰岩角砾岩、杂色垮塌角砾岩组成。

Genesis of the Permian Limestone Neptunian Dykes and Limestone Breccia Talus in the Xiajia Area,Lingyun County,Guangxi,and Its Geological Significances

广西凌云下甲二叠纪沉积灰岩墙和角砾灰岩体的成因及地质意义

To form(rock) into breccia.

使（岩石）形成角砾岩

Dolomite also occurs in this mode as replacement of limestone along major fractures and betts of enclosed breccia.

沿包围角砾岩的主要裂隙带，以交代石灰岩的方式，也能形成白云石。

Gold-hosted breccia in Shuangwang ore deposit is hydrofracturing breccia.

双王金矿含金角砾岩水力压裂成因角砾岩。

The cementation of the conglomerate, dating back to the Jurassic period is so compact that it has hardened into rock and comes into contact with the limestone of the ordovician system in angular uncoformity.

砾岩胶结紧密已硬化成岩石,与奥陶系灰岩呈角度不整合接触,时代为侏罗纪。

The characteristics of fault karst breccia are the combination of fault breccia and karst breccia. It is a product of fault actions and karst collapses.

断溶角砾岩兼具断层角砾岩和岩溶角砾岩的特点,是断裂和岩溶塌陷共同作用的产物。

The types of reservoirs main include base rock weathering crust, sandstone, tuffaceous sandstone and conglomerate.

储层类型主要包括基岩风化壳、岩、灰质砂岩和砾岩。

FEATURES AND GENESIS OF THE URANINM-MINERALIZED BRECCIA IN EAST QINLING

东秦岭某地铀矿化角砾岩特征和成因

A rock composed of compacted volcanic ash varying in size from fine sand to coarse gravel.

凝灰岩致密火山灰构成的岩石，大小以细粒至粗砾石不等

Rock composed of sharp-angled fragments embedded in a fine-grained matrix.

角砾岩包含在细粒的母岩中，由尖角的碎石构成的岩石

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 rudaceous rock consisting of sharp fragments embedded in clay or sand.

尖角的碎石嵌入粘土或沙而构成的砾质岩。

Enrichment Regularity of Gold in the Qiyugou Explosive Breccia Type Gold Deposits, Henan Province

河南祁雨沟爆发角砾岩型金矿床金的富集规律

Discussion on Searching for the Latent Explosion of Breccia Mineral Deposit in Fujian Ancun Mining

福建安村矿区寻找隐爆角砾岩矿床的探讨

GEOLOGICAL CHARACTERISTICS AND ORE-CONTROLLING SIGNIFICANCE OF THE CRYPTOEXPLOED BRECCIA IN NIUJUAN SILVER DEPOSIT,IN HEBEI PROVINCE

河北牛圈银矿隐爆角砾岩地质特征及控矿作用

Study on the Expansibility and Corrosiveness of Gypsum Breccia in North China

华北地区特殊性岩土含膏角砾岩的膨胀性及腐蚀性研究

Discussion on the Genesis and Prospecting Direction of Cryptoexplosive Breccia Type Deposit in Case of Laotian Rockmass

从老田岩体谈隐爆角砾岩型矿床的成因机制和找矿方向

The intercalations are divided into five types, such as muddy intercalation, silty intercalation, calcareous intercalation, marly intercalation, and gravel intercalation.

夹层类型主要有泥岩夹层、粉砂质泥岩夹层、灰质夹层、泥灰质夹层和砾石质夹层5种。