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其厚度可达50公里并由超基性的橄榄岩所组成。This may be up to 50km thick and comprises ultrabasic peridotite.

煎茶岭金矿与煎茶岭超基性岩体有密切的成因联系。Jianchaling gold deposit is closed related to the Jianchaling ultrabasic rock mass.

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苏北某地超基性岩中,首次发现了红刚玉,少量已达宝石级。In an ultrabasic rocks in North Jiangsu, corundum was first discovered and some was up to gem grade.

赣东北地区发现有中-新生代超基性岩。The ultrabasic rocks of Mesozoic Caenozoic era have been found in the northeastern Jiangxi Province.

本区基性、超基性岩岩脉群的出露,从北向南可归纳为三个岩桨岩带。There are three magmatic zones of clusters of basic and ultrabasic rocks from north to south in this area.

超基性岩与塞巴奎沉积岩岩片相间构成一巨大的构造岩片的杂岩体。The ultrabasic rocks form a complex of large tectonic slices with intercalated slices of Sebakwian sedimentary rocks.

超基性岩与塞巴奎沉积岩岩片相间构成一巨大的构造岩片的杂岩体。The ultrabasic rocks form a complex of large tectonic slices with intercalated slices of sebakwian sedimentary rocks.

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金厂金矿床是我国西南最大的与超基性岩有生因关系的中低温热液石英脉型金矿床。Jinchang gold deposit is one of the largest mesothermal deposits closly related to the ultrabasic rocks in South-West of china.

矿床成因类型为与中基性侵入岩有关的岩浆热液充填—交代型金矿床。The metallogenic type is magmatic hydrothermal fillreplacementing type gold deposit that related to medium ultrabasic invade rock.

煎茶岭金矿床属于与超基性岩有成因联系的微细浸染状构造蚀变岩型金矿床。Jianchaling gold deposit belongs to micro disseminated tectonic altered rock type, which has genetic relationship with ultrabasic rock.

研究了我国四川、新康与茫崖三个石棉矿所产的超基性岩型纤蛇纹石石棉的磁性。The magnetism of several kinds of chrysotile asbestos of ultrabasic rock type from Sichuan, Mangya and Xinkang Asbestos Mines were investigated.

该铂-金砂矿产于超基性岩体山前谷地的第四纪冲积-洪积层中。The studied platinum-gold placer occurs in Quaternary alluvial-diluvial sediments within a piedmont valley of ultrabasic rocks, Northwest China.

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与超基性岩浆作用有关的铜镍硫化物矿床主要有两种成矿建造,一种为含铬建造,另一种为含铂建造。There are two metallogenic formations for copper nickel deposits related to ultrabasic magmatism, namely chrome and platinum bearing formations.

矿床区域地球化学异常发育,异常的分布受基性—超基性岩岩群和岩带制约,异常浓集中心与矿田的岩矿体一致。Regional geochemistry anomaly in mining deposit was well-developed, and anomaly distribution is controlled by sill and swarm of basic and ultrabasic rock.

大盐池西超基性岩一直缺乏可靠的年龄资料,因此时代厘定一直存在疑问。How to define the age of the west Dayanchi ultrabasic rocks, East Tianshan, Xinjiang, has long been questionable because of lack of reliable isotope age data.

本区高级片麻岩地体中有五种类型基性、超基性岩脉群。Five varieties of basic and ultrabasic metamorphosed dyke swarms have been recognised in the high-grade gneiss terrain in Taipingzai region , East Hebei Province.

靠近萨达斯冲断层北端的帕勒芬4铬矿区又表明从铁路段向东超基性岩席减薄的情况。The parefin 4 chromite claims near the northern end of the csardas thrust again indicate the eastward extension of the thinning ultrabasic sheet from railway block.

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阿尔金南缘断裂是一条深达上地幔的区域性大断裂,沿断裂分布着众多的基性-超基性杂岩体。The south margin faulted zone of Altun Mountain in Xinjiang is a regional upper mantle deep structure, along which numerous basic ultrabasic complex bodies are distributed.

野外地质调查和室内岩石学研究表明,大兴安岭北段吉峰林场一带变质超基性岩为具有典型鬣刺结构的科马提岩。Field geological survey and geochemistry indicate that the metamorphic ultrabasic rock in Jifeng area of the north Da Hinggan Ling Mountains is komatiite with spinifex texture.

强调台褶过渡区及褶皱过渡区、深大断裂、基性超基性岩的区域控矿作用。The regional metallogenic control of the transition zones of platform folding and the transition zone of folds, deep and large fractures, basic ultrabasic rocks are emphasized.