巖漿包 的英文怎麼說
中文拼音 [yánjiāngbāo]
巖漿包
英文
magma blistes
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巖 :
名詞1. (巖石) rock 2. (巖峰) cliff; crag
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漿 :
漿同「糨」
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There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts
北衙金礦有3種成因不同的礦床:與堿性斑
巖有關的銅金多金屬礦,
包括與石英鈉長斑
巖和石英正長斑
巖有關的斑
巖型銅金礦床和矽卡
巖型多金屬礦床;與輝長玄武
巖漿有關的鐵金礦床,
包括熔
漿型鐵金礦床和噴流沉積型多金屬礦床,後者又有洞穴和湖相沉積環境之分;及古砂礦,有古風化殼型砂礦、河湖相古砂礦和洞穴沉積古砂礦。
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From the study of hydrogen - oxygen isotope in enclosure liquid, some water conies from magma, others come from atmosphere precipitation
包裹體水的氫氧同位素研究表明成礦流體中既有
巖漿水,又有大量大氣降水加入。
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And apatite. by these analyses and comparison with general granite both in china and the world and with the granite in other au or cu belt in china, the characteristics of the granite in this area are concluded as follows. it belongs to magnetite - i or syntectic granite and has crust - mantle mixed characteristics ; it was formed mainly by crystallization differentiation of melting magma and multiphase varied intrusion ; the degree of differentiation evolvement is not high ; the granite and its enclaves p. re congenetic ; the range of temperature is about 500 - 700, the range of pressure is about 2. 50 gpa - 4. 35 gpa, and the range of oxygen fugacity ( lg fo2 ) is - 15. 53 - - 14. 00 ; most granite bodies formed before the collision of plates, and few formed after the collision of plates
通過對測試數據的分析與綜合研究,並同中國和世界一般花崗
巖類以及中國主要金、銅成礦
巖體的花崗
巖類進行對比,得出本區花崗
巖類
巖石具有以下特徵:屬磁鐵礦-型或同熔型花崗
巖,其
巖漿物質具殼幔混源特徵:主要由熔融態
巖漿經結晶分異作用,通過多期變速上侵而形成;其分異演化程度較低;寄主
巖基和
包體具有同源性;
巖石的形成溫度范圍約為500 - 700 ,壓力大約為2 . 50gpa - 4 . 35gpa ,氧逸度值1gfo _ 2為- 15 . 53 ? 14 . 00 ;該
巖帶主要形成於板塊碰撞前消減的活動板塊邊緣期,為燕山至喜馬拉雅早期的大陸邊緣火山弧環境的產物。
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Based on the petrological, petrochemical and geochemical analyses about these rocks, it is concluded in this paper that the xenoliths were originated from the upper mantle, and comprised of both primitive pyrolite and the infusible solid residual of the upper pyrolite while the basaltic magma was melted out of it, which were brought up to the earth ' s surface via o1carnc eruption
根據其
巖石學、
巖石化學及地球化學特徵分析,
包體來源於上地幔,其成因既有原始地幔
巖,亦有上地幔
巖經部分熔融出玄武
巖漿后的難熔固相殘留物,被火山噴發攜帶至地表。
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However, in the area with strong magma mingling, there are widespread abnormal fabrics, distinguished differences in the idiomophic - textures and the peritectic reaction, poililitic texture, metasomatism among the minerals, metasomatic border, embayment, rimmed structure, abnormal plagioclase zoning, relict fabric as well as the acicular apatite are very common
巖石的異常結構構造十分發育,礦物之間自形程度差異顯著,常見
包晶反應、
包含結構、交代邊、熔蝕邊、交代蠶食的港灣狀結構構造及交代縫合線、礦物鑲邊、斜長石異常環帶和礦物殘留等,多見指示
巖漿混合的標志性礦物針狀磷灰石。
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After making detailed research on ore - controlling factors, the author points out that gold deposits in fujian resulted from the various geologic processes such as sedimentation, metamorphism, tectonism and magmatism
詳細研究了福建省金礦的金礦的控礦因素,提出省內金礦的形成是沉積作用、變質作用、構造作用和
巖漿作用(
包括火山作用)的綜合結果。
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Through researching the rhythmic change regularity of ore texture and structure, mineral composition and content, rare element " s change feature and the exploding temperature of mineral inclusion, combining the theory of magmatic ore - forming, the forming process of panzhihua vanadic titano - magnetite deposit could be divided into four periods : rock - forming period, main ore - forming period, hydrothermal period and surficial processing period
通過對礦石組構、礦物成分及含量、稀土元素變化特徵、礦物
包裹體爆裂溫度的韻律式變化規律的研究,結合
巖漿成礦理論,將攀枝花釩鈦磁鐵礦礦床的形成過程劃分為四個期:成
巖期、主成礦期、熱液期、表生期。
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The charac teristics of homogenization temperature and salinity data also reports that this high - salinity inclusions were not generated by aqueous fluid immiscibility or boiling in ore - forming processes, but generated directly from a water - saturated crystallizing magmatic melt and that the main mechanism of ore deposition is the mixing of magmatic fluid and underwater not boiling of hydrothermal solution
均一溫度和鹽度特徵還表明,高鹽度
包裹體不是由熱水溶液的不混溶作用或沸騰作用形成的,而是由
巖漿熔體直接分離的鹵水形成的;沸騰作用對礦質沉澱的作用不大,而流體的混合作用是銀山礦床礦質沉澱的主要機制。
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Some important problems on the study of volcanic rocks of orogenic belts, which include volcanic magmatism within the plate, volcanic magmatism at constructive plate margins and volcanic magmatism at destructive plate margins, are discussed and reviewed in this paper
本文對造山帶火山
巖石學研究中的一些生要問題進行了討論和評述,這些問題
包括:板塊內部火山
巖漿活動、離散板塊邊界上的火山
巖漿活動、會聚板塊邊緣的火山
巖漿活動。
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Some important problems on the studies of volcanic rocks of orogenic belts, which include the volcanic magmatism within plate, volcanic magmatism at constructive plate margins and volcanic magmatism at destructive plate margins, are discussed and reviewed in this paper
本文對造山帶火山
巖石學研究中的一些重要問題進行了討論和評述,這些問題
包括有:板塊內部火山
巖漿活動、離散板塊邊界上的火山
巖漿活動、會聚板塊邊緣的火山
巖漿活動。
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In the aspect of metallogenic theories, this paper mainly presents retrospects of the research history of such problems as varied and complex submarine ore - forming processes, three huge metallogenic provinces, metallogenic models, intermediate - acid magmatic rocks and their related ore - forming processes, stratabound deposits and the application of isotopes, trace elements and fluid inclusions to metallogenic studies
在成礦理論方面,主要就多樣復雜的海底成礦,三大巨型成礦域,成礦模式,中酸性
巖漿巖及有關成礦作用,層控礦床,同位素、微量元素及氣液
包裹體運用於成礦等問題的研究歷史作了回顧。
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As vulkan carried his prize back to the settlement, ill fate beset him as mount deathfire erupted into violent life, hurling rocks and lava high into the air
呼嘯而出的高溫火山
巖漿,滾動的巨石,極度致命的火山毒氣
包圍了偉大的凡爾康。
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The shapes and fabric of the inclusion, as well as the strong exchange of the chemical compositions between the enclave and the host rock indicate the magma mingling
包體的形態、結構構造以及與寄主
巖石強烈地成分交換等均是
巖漿混合作用的標志。
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The archaea contain many organisms of extreme environments, such as hydrothermal vents, hot springs, saline sediments, volcanic craters and boiling muds. they include methane - generating organ - isms ( methanogens ), sulfate reducers, and extremophiles
古細菌
包括許多生長在極端環境中的有機體,如高熱溫泉口,高鹽沉積地區,火山噴發處,沸騰的
巖漿中等的生物有機體,還
包括產甲烷菌等。
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Formed by passive emplacent of crust - mantle mixed type of magma and controlled by nearly ns - trending baodu - boluo arcuate fault zone, the himalayan porphyry belt in ninglang area tends generally to plunge northward
摘要寧蒗地區喜山期斑
巖帶受近南北向的
包都波羅弧形斷裂帶控制,由殼幔混源型
巖漿被動侵位而成,總體上呈向北逐漸傾伏的趨勢。
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Hydrogen and oxygen isotopic composition of the fluid inclusion in quartz indicates that the water in ore - forming fluid was derived meanly from mixture water of meteoric and magmatic
石英流體
包裹體氫氧同位素組成表明,成礦流體中的水主要來源於大氣降水和
巖漿水的混合。
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The study covers regional stratigraphy, regional geological structures and their evolution ; deep - large fracture system and building - moutain straps in the basin ; distributing of mineralization concentration area and mineralazition characteristics of different metal fields ; volcanic magmatic activity and magmatic distributing ; the petrology, element geochemistry features of the magmatic rock series ; the relationship between magmatic distributing and mineralization ; the relationship between magmatic forming - age and mineralization ; the relationship between magmatic form and mineralization ; source of mineral materials, source of hydrothermal solution and source of mineralizing agent ; transport forms of metal in the solution ; the ore - forming geochemical mechanism, etc. it turns out as follows : ( 1 ) lanping basin formed in the linkup of the plates and it was propitious to form deep - large fracture
研究內容
包括:區域地層及區域構造演化;盆地深大斷裂系統及造山帶;區域地球物理場;礦集區礦床的時空分佈、礦化特徵;
巖漿巖活動與
巖漿巖分佈;
巖漿巖巖石學特徵;
巖漿巖元素地球化學特徵;
巖漿巖分佈與成礦的關系;
巖漿巖成
巖時代與成礦的關系;
巖漿巖組成與成礦的關系;成礦物質的來源,成礦流體的來源;成礦物質搬運、富集的地球化學機理等。研究結果表明:蘭坪盆地發育于板塊的拼接地帶,有利於發育深大斷裂系統。
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The evidence of h, o isotope indicates that ore - forming fluid at early stage of ore - forming processes originated from magmatic water but later there was the mixing with groundwater or meteoric water
流體
包裹體的h 、 o同位素研究表明,銀山礦床成礦流體早期為
巖漿熱液,晚期摻入較多大氣降水。
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It ' s compressed magma from mt. vesuvius.
那
包含從維蘇威火山采來的
巖漿…
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It ' s compressed magma from mt. vesuvius
那包含從維蘇威火山采來的巖漿