diabase

The Bitu ophiolitic m é lange consists of ultramafic rocks, gabbro, diabase ( relict masses of sheeted dike swarms) and basalt.

蛇绿岩由超镁铁岩、辉长岩、辉绿岩（席状岩墙群的残块）和玄武岩等组成。

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A brief introduction to the diabase and contact metamorphic rock reservoirs

辉绿岩及其接触变质岩储层简介

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The zircon, from the diabase-gabbros, U-Pb age of 402 Ma shows that the basic swarms were intruded in the middle Palaeozoic.

作者同时获得了402Ma的单颗粒锆石U-Pb年龄，表明这些基性侵入岩群形成于中古生代。

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Diabase dikes exposed on the northwestern margin of the Tarim basin contain 44.34%-49.3% SiO2 have higher values of Na2O+ K2O ( 4.32%-6.04%) and Na2O/ K2O ( 2.23-9.15), showing the features of intraplate basalt.

塔里木盆地西北缘出露的辉绿岩墙的SiO2含量为44.34%～49.34%，Na2O+K2O（4.32%～6.04%）和Na2O/K2O均较高（2.23～9.15），主量元素反映板内玄武岩的特点。

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Quality control of artificial diabase aggregate RCC

辉绿岩人工骨料碾压混凝土的质量控制

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The main rocks in the complex are gabbro, gabbro diabase, pyroxenite and olivine-pyroxenite etc.

杂岩体主要岩石类型为:辉长岩 、 辉长辉绿岩 、 辉石岩、橄榄辉石岩等.

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Research on artificial diabase aggregate and powder and utilization

辉绿岩人工砂石粉的研究与利用

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Has a primary metal D-level 2653.55 tons of diabase rich in mineral resources and mineral resources.

拥有原生的锡金属D 级 2653.55吨矿藏资源和丰富的辉绿岩矿产资源.

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DMA illuminated the modulus of the diabase fiber/ PVC composite improved consumedly compare with PVC.

DMA分析证示辉绿岩纤维／PVC复合材料的模量较纯PVC显著提高；

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These rocks consist of olivine basalt, alkali olivine basalt, basanite and nephelinite, together with alkali diabase, tholeiitic diabase and analcite syenite which have been formed as a result of differentiation and contamination.

主要岩石类型有橄榄玄武岩、碱性橄榄玄武岩、碧玄岩、霞石岩以及由分异作用或混染作用形成的碱性辉绿岩、拉斑辉绿岩和方沸正长岩；

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In the paper, it shows a wearing test for 28 Cr cast iron and diabase under difference scour-etching an-gles.

通过对28Cr铸铁与辉绿岩铸石两种材料在不同冲蚀角度下的磨损试验以及对其磨损面的微观分析，比较了两种材质冲蚀磨损特性。

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Metal-biogenic type is a post magmatic mesothermal hydrothermal solution filling metasomatic ore deposit correlated with diabase.

矿床成因类型为与燕山期辉绿岩有关的岩浆期后中温热液充填交代矿床.

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The main rocks in the complex are gabbro, gabbro-diabase, pyroxenite and olivine-pyroxenite etc.

杂岩体主要岩石类型为:辉长岩 、 长辉绿岩 、 辉石岩、榄辉石岩等.

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The former include ( quartz-) gabbro-norite, gabbro, gabbro-diabase ( porphyrite).

前者包括（石英）辉长苏长岩、辉长岩及辉长辉绿（玢）岩；

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A dark, fine-grained igneous rock; diabase. The amphibolite and basic granulite may be comparable to the world's metamorphic tholeiite.

粗玄岩，辉绿岩一种暗色微粒火成岩；辉绿岩斜长角闪岩和基性麻粒岩可与世界变质拉斑玄武岩对比。

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The leachable fluorine in diabase is in direct proportion to its fluorine concentration.

辉绿岩中氟的可淋失比例与原岩中氟含量存在正相关关系。

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Results of tests and analysis show that engineering performance is best while the ratio of filler to bitumen is 1.3, choosing diabase, SBS modified asphalt, cement and coarse aggregate content is 65%.

试验及分析结果表明：当为粉胶比1.3+辉绿岩+SBS改性沥青+水泥+粗集料含量65%的组合时，超薄沥青混凝土的工程性能最好。

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Characteristics of the Diabase and Altered Zone in BXP Area of Subei Basin and Relationship Between the Diabase and the Formation of Hydrocarbon Reservoir

苏北盆地辉绿岩、蚀变带特征及其与油气的关系

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The NWW-extending Cretaceous amphibolic diabase dikes are developed in Xiazhuang uranium ore field , Northern Guangdong province.

下庄铀矿田北西西向分布的白垩纪角闪辉绿岩构成区内基性脉岩的主体.

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The NWW-extending Cretaceous amphibolic diabase dikes are developed in Xiazhuang uranium ore field, Northern Guangdong province.

下庄铀矿田北西西向分布的白垩纪角闪辉绿岩构成区内基性脉岩的主体。

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Kaolin deposits are ore, firewood and diabase mineral sand mining.

蕴藏有高岭土矿 、 柴砂土矿和辉绿岩矿.

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