Penecontemporaneous or seepage-reflux dolomitization is the original mechanism for gypsum-bearing muddy dolomicrite.

准同生白云化或卤水回流渗透白云化是泥晶-微晶白云岩（含膏云岩）的形成机制。

Veinstone minerals include calcite, white-cloud rock, quartzite, mica and ash content, etc.

方解、白云、英、云母、灰质等。

Middle-Upper Cambrian dolomites in Shimen,Hunan Province,are mainly composed of anhedral micritic dolomite,euhedral and subhedral granular dolomites,grain dolomite.

湖南门中上寒武统白云岩极其发育,类,不同类的白云岩其成因机理白云化模式各不相同。

There are not only illite, but also asphalt, microcrystalline quartz, dolomite, calcite, anorthite, gypsum, and such as potential damage materials.

层不仅含伊利，还发育沥青、微晶英、白云、方解、钙长膏等潜在损害物质。

Moreover, two types of cements of limnic calcite and limnic dolomite and hydrothermal dolomite of reburial period are included in the karst rocks.

岩溶岩中发育有淡水方解淡水白云2种胶结物类，以及再埋藏期沉淀的热液异形白云。

Sometimes the composition mineral besides the antigorite and the chrysotile, contains the few dolomite, the magnesite, the tremolite and the olivine and so on.

组成矿物除叶蛇纹纤蛇纹外，有时含少量的白云、菱镁矿、透闪橄榄等。

Ankerite microclinite, a special type of rock, is closely related to the ore-forming process of massive sulfide deposits in the East Liaoning Proterozoic rift.

铁白云微斜长岩作为一种特殊岩类，在辽东元古宙裂谷块状硫化物矿床中与成矿关系密切。

Using dolomite and sinter magnesia clinker as a main material and added with alkali metal phosphate binder and additives,amagnesia-calcia coating material has been developed.

采用白云配以适量的镁砂熟料磷酸盐结合剂及复合外加剂研制出了具有较好性能的镁钙质中间包涂料。

In the ductile shear belt,the alteration and zonation of tectonite and wall rock are obviously,and miliolite belt,quartz,iron pyrite,ankerite alteration belt and gold mineralization belt are trinity.

韧性剪切带内构造岩、围岩蚀变分带明显,并具有典的“(超)糜棱岩—英、黄铁矿、铁白云化—金矿化”等“三位一体”成矿特征。

There is siderite, iron dolomite , calcite, Barite, pyrite, anatase, rutile, piece quartz, the mica ( or hydromica ), diaspore,etc. in the impurity in the mineral .

杂质矿物见有菱铁矿，铁白云，方解，重晶、黄铁矿，锐钛矿，金红，碎屑英，云母（或水云母），水铝等。