ultrabasic

Circum pacific calc alkaline petrographic province ultrabasic rock

环太平洋钙碱性岩石区

The CSAMT method can divid the electric property beds and reflect the anomalous features of fracture zone and altered mineralization zone based upon the low resistance in basic and ultrabasic intrusions and the specific low resistance in the mineralized rocks and ores.

CSAMT法对基性、超基性岩体的低阻和矿化体及矿体的特低阻能进行电性分层，同时也能反映断裂构造带、蚀变矿化带的异常特征；

The alkali-ultrabasic complex, occurring as a lopolith and aged 203~ 248Ma, includes three phases of intrusive rocks and one phase of dike rock, characteristic of bedding and rhythm.

赋矿的碱性超基性杂岩体生成于203～248Ma，产状为岩盆，由三期侵入岩和一期脉岩组成，具层状岩系特征和韵律结构。

It is preliminary considered to be a remobilized structure-hydrothermal native Pt deposit associated with Cu sulfide-V-Ti magnetite mineralization in layered ferruginous basic-ultrabasic rocks.

初步认为该矿床类型属产于层状铁质基性超基性岩与铜硫化物钒钛磁铁矿有关的构造热液再活化型自然铂矿床。

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.

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。

Wudang block is complex in geological structure, with frequent magmatic activities and large amount of basic and ultrabasic massifs, so it is a favorable area for exploring metallic deposits such as silver, gold, platinum, palladium and copper and iron.

武当地块地质构造复杂，岩浆活动频繁，发育大量基性超基性岩体，是寻找银、金、铂、钯、铜、铁等多金属矿产的有利地区。

Further imbrication, folding and metasomatism of the ultrabasic rocks occurred at this time.

超基性岩的进一步叠瓦作用, 褶曲和交代作用发生于这个时期.

Projecting the lead isotope compositions on the Pb tectonic evolution model, the result indicates that the raw material of Jianchaling ultrabasic rock coming from the deplete upper mantle.

岩石铅同位素构造演化模式判别结果表明，煎茶岭超基性岩石的成岩物质来自亏损上地幔；

It is the suture zone between Qinling and Yangtze plates. It is a tectonic melange, consisting of tectonic blocks of ultrabasic rocks, gabbros ( accumulative gabbros), diabasic dike swarms, mid& ocean ridge basalts and island arc volcanic rocks.

它是秦岭与扬子之间的缝合带，为一典型的蛇绿构造混杂带，由超基性岩、辉长岩（堆晶辉长岩）、辉绿岩墙群、洋脊玄武岩和岛弧火山岩构成。

Ultrabasic rock Basic suite consists of tholeiite and alkali-basalt.

超碱岩，超基性岩基性岩套由拉斑玄武岩-碱性玄武岩组成。

Geological features of BASIC-ULTRABASIC rocks and its prospecting direction in Jilin Province

吉林基性超基性岩的地质特征及找矿方向

This may be up to 50 km thick and comprises ultrabasic peridotite.

其厚度可达50公里并由超基性的橄榄岩所组成.

At the Paleo-Mesoproterozoic era, the meta-basic-ultrabasic rocks on eastern Hainan are oceanic low K arc tholeiite with the features of mafic-basaltic komatiite evidently, originated from highly depleted mantle and are formed under the tectonic setting of volcanic arc.

古中元古代时，琼中屯昌变基性-超基性岩，为大洋型火山岛弧低钾拉斑玄武岩，明显具有镁铁质-玄武质科马提岩特征，来源于高度亏损的地幔；

Jianchaling gold deposit belongs to micro disseminated tectonic altered rock type, which has genetic relationship with ultrabasic 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。

Many ultrabasic bodies in the orogenic association occur along strike faults, which gives a concordant relationship.

与造山运动共生的许多超基性岩体沿着走向断层出露, 表现出假的整合关系.

Ultrabasic rock alkali olivine basalt magma

超碱岩，超基性岩碱性橄榄玄武岩岩浆

with occurrences of massive and taxitic, type ⅱ eclogite occurs associated with ultrabasic rocks;

Ⅱ类榴辉岩，与超基性岩相伴，矿石主要呈块状和斑杂状；

Application of logic information method ( lim) for Ni resource assessment in a ultrabasic rock belt

应用逻辑信息法对某超基性岩带含矿性的预测

The ultrabasic bodies are generally concordant intrusions, with related feeder dikes.

超基性岩一般为具有补给岩墙的整合侵入体.

The ore bodies are controlled by ultrabasic rock body and S-N-trending fractures.

矿体受超基性岩体及南北向断裂控制.

The determination of elements P, Sn, V, Cr and Mn in ultrabasic rock samples using ICP-AES method

ICP-AES法测定超基性岩石样品中的磷、锡、钒、铬、锰

Shenyang meteorites& a new understanding on ultrabasic rock body

沈阳陨石&对超基性岩体的新认识

Maksym fedotovych guly: Evolution and isotopic sources of Ultrabasic Guly Massif (Polar Siberia).

马克西姆·费多托维奇·古利（Maksym fedotovych guly）：极地西伯利亚超基性古利岩群的演化与同位素来源。

Analysis of the fabric feature and ultramicrostructure of ultrabasic rocks from Alxa

阿拉善地区超基性岩组构特征与超微构造分析

Geological-geochemical characteristics of the BASIC-ULTRABASIC rocks in the east of Xinjiang

新疆东部基性超基性岩的地质地球化学特征

Mineralogy and petrology of Jinchuan ultrabasic rock body with copper-nickel deposits

金川铜镍矿床超基性岩体的矿物岩石学

Rb-Sr isochron dating of the BASIC-ULTRABASIC rocks from aikou, huaihua and its geologic significance

怀化隘口基性超基性岩Rb-Sr等时线年龄及其地质意义

Emplacement mode ane age of ultrabasic rocks in northeastern Jiangxi

赣东北地区超基性岩的侵位方式和成岩时代

Jianchaling gold deposit is closed related to the Jianchaling ultrabasic rock mass.

煎茶岭金矿与煎茶岭超基性岩体有密切的成因联系.