沉积变质岩

鞍本地区太古界硅铁建造沉积变质岩中石榴石类矿物研究

A study on the garnet-minerals in the metasediment of Archean silicon-iron formation in Anshan-Benxi area , china

根据最新分析结果计算出岩浆岩、沉积岩和变质岩碘的平均含量分别为18.8、724、166.9（ng／s）。

The average I contents for magmatite , sedimentary rock and metamorphous rock are 18-8 , 724 and 166.9 ng / g. . respectively , calculated from the latest analytical results .

岩石分为三大类：火成岩、沉积岩和变质岩。

Rocks are classified into three main types : igneous , sedimentary , and metamorphic .

克拉玛依油田五区佳木河组储层，包括了火山岩、沉积岩和变质岩三大岩类，具裂缝-孔隙双重介质。

Reservoirs of the Jiamuhe Formation in5th district , Karamay Oilfield , consist of igneous , sedimentary and metamorphic rocks with crevice-poredual medium .

如果要表示地球上存在的所有形式的石头的列表，则该列表将包含以下三项：熔灰岩、沉积岩和变质岩。

If you were presenting a list of all forms of rock found on earth , it would contain the following three items : igneous , sedimentary , and metamorphic .

采测岩（矿）石磁性参数标本1858块，研究沉积岩、变质岩、岩浆岩和矿石的磁性特征、磁性地层。

1858 rock or ore blocks available as magnetic parameter specimens aim at the research for the ore magnetic characteristic of sedimentary rock , metamorphic rock and magmatic rock as well as the magnetic strata .

顺层岩质边坡是一种层状结构岩体边坡，而全部沉积岩和大部分变质岩均具有层状结构，我国仅沉积岩就覆盖了陆地表面积的77.3%。

Bedding rock slope is rock slope of layered structure , and all the sedimentary rocks and the vast majority of metamorphic rocks are layered structure , 77.3 % of the land surface area is covered by only sedimentary rocks our country .