您要查找的是不是:
- pelite gneissn. 泥片麻岩
- Gneiss is called bastard granite. 片麻岩叫作粗花岗岩。
- U-Pb dating of zircon from gneiss at Nanhuang in East Anhui. 皖东南黄片麻岩的锆石U-Pb年龄。
- pelitic gneiss 泥质片麻岩
- The types of mineralized rocks are fine grained biotite gneiss and silicalites. 矿化类型为含金黑云变粒岩型、含金硅质岩型。
- Gneiss, a metamorphic rock, can be commonly found in Precambrian areas. 片麻岩,一种变质岩,通常在前寒武纪地层中出现。
- 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 nickel mineralization is contained in a layered basic massif surrounded and underlain by an Archean gneiss complex. 此处镍矿化产于一层状基性岩块内,其四周和下面都为太古代片麻岩杂岩围绕。
- Distinctive from the low-medium pressure metamorphism of pelite, progressive dehydrations proceed even in the decompression process post metamorphic peak of UHP eclogites. 与泥质岩中低压变质演化明显不同的是超高压榴辉岩在峰期以后的减压过程中仍然发生递进脱水作用。
- Zircon U-Pb dating of gneiss from Shizhuhe in North Dabie and its geologic implications. 大别造山带北部石竹河片麻岩的锆石U-Pb年龄及其地质意义。
- Rocks to the north and south of the gneiss zone are lithologically and structurally distinct from it. 片麻岩带南北两侧的岩石,在岩性上及构造上都和它大不相同。
- Felsic gneiss is the most widely distributed rock type in Archean metamorphic complex areas. 长英质片麻岩是太古宙变质杂岩区最主要的岩石类型。
- Granulite - the metamorphic gneiss district level are mostly granulite facies to senior amphibolite facies. 麻粒岩-片麻岩区的变质程度多属麻粒岩相到高级角闪岩相。
- Some problems and suggestions about the geological survey and study in Archean felsic gneiss terrains. 太古宙长英质片麻岩区地质调查研究中存在的一些问题和建议
- Porphyry, Luserna stone, sandstone, Brasilian quartzite, slate Crystalline granite, gneiss,... 分类标题:屋顶石材|斑岩...
- The oldest known intact rock is the four-billion-year-old Acasta gneiss in Canada's Northwest Territories. 目前所知地球上最古老的完整岩石,是加拿大西北地区的艾加斯塔片麻岩,约在40亿年前生成。
- The formation is mainly composed of variegated quartz sandstone, garnet quartz sandstone, and minor silty pelite, conglomerate and marble. It is over 650m in total thickness and can be divided into five lithologic members in ascending order. 它主要由杂色的石英砂岩、石榴子石石英砂岩组成;还有少量粉砂质泥岩、砾岩和大理岩;总厚度大于650m;自下而上可分五个岩性段.
- Photo Gallery: Rocks As if an avant-garde painting, younger white rock intrudes in a tapestry of gneiss. 意译:岩石图片美术馆。如果作为一个先锋派绘画,年轻的白色岩石在强挤入一个挂毯片麻岩。
- The nickel mineralization is contained in a layered basic mass if surrounded and underlain by an Archean gneiss complex. 此处镍矿化产于一层状基性岩块内,其四周和下面都为太古代片麻岩杂岩围绕。
- Stretching Southwards,it could connect the Late Archaean Yakou Gneiss and its equivalents in Western Sichuan and Central Yunnan. 它与川滇交界区晚太古代垭口片麻岩等一起构成川西滇中地区的片麻岩基底.