felsic magmatism

Determination for two kinds of basic magmatisms in Sujiahe region of the northern Dabie orogenic belt,Central China:Evidence from Geochemistry;

大別造山帶北麓蘇家河地區兩種不同基性巖漿作用的識別

Metallogenic magmatism of Huangshan Cu-Ni sulfide deposit in Xinjiang

新疆黃山銅鎳硫化物礦床成礦巖漿作用過程

With the intense magma cryptoexplosion,the early greenstone belts and gold deposits have been reworked strongly,and formed greenstone belt,also regenerated gold deposits related with magma cryptoexplosition.

劇烈的巖漿隱爆作用 ,對區內早期的綠巖帶和其中的金及金礦床進行了強烈的活化改造 ,形成一批與巖漿隱爆作用有關的綠巖帶再生型金礦床。

This implies that the liquid immiscibility in felsic magma can directly induce the formation of porphery deposit.

這意味著長英質巖漿中的液態不混溶可直接導致斑巖礦床的形成。

Magmatic Flow of Granodiorite and Its Tectonic Significance in the Northern Margin of the North China Craton

冀北花崗閃長巖的巖漿流動特征及其地質意義

All orebodies are gold quartz vein type and hosted in New Archaean metamorphic quartz diorite and plagiogranite.

容礦巖系為新太古代變質石英閃長巖、斜長花崗巖。

lithic arkosic wacke

巖屑長石砂巖質雜砂巖

Classification of Rock Mass Structures in Slopes of Magmatic and Metamorphic Rocks

巖漿巖和變質巖邊坡巖體結構類型的劃分

subfeldspathic lithic arenite

亞長石質巖屑砂屑巖

tholeiitic gabbro

拉斑玄武巖質輝長巖

A fine - grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar.

花斑巖一種細晶的花斑巖，帶有不規則交生的石英和長石的基質

GEOCHEMISTRY OF ARCHEAN TONALITIC-GRANODIORITIC GNEISSES FROM CHICHENG COUNTY, NORTHWESTERN HEBEI PROVINCE

冀西北赤城太古代英云閃長質、花崗閃長質片麻巖的地球化學

Any of various dark, granite - textured, crystalline rocks rich in plagioclase and having little quartz.

閃長巖一種黑色花崗巖的紋理的結晶質火巖石，富有斜長石，含有少量石英

Experiment On Water Rock Interaction Between Felsic Cryptoexplosive Breccia and Basement Rock and Its Geological Significance In Jiangxi And Fujian Provinces

贛閩長英質隱爆角礫巖和基底圍巖水-巖作用的實驗研究及其地質意義

The alkali content in the composition of magmatic rock was more, iron content was less.

巖漿巖成分中堿質含量較高,鐵質含量較低。

THE RECOGNITION OF ORIGINAL ROCKS OF FELSIC METAMORPHIC ROCKS IN GUANGCHANGLING ARCHEAN BANDED IRON FORMATION AND STRATIGRAPHIC IMPLICATION

弓長嶺太古代條帶狀硅鐵建造中長英質變質巖的原巖恢復及地層學意義

Long-term recycling of these materials will occur when they are melted to form magmas erupted from the Benioff zone.

當這些物質熔融形成巖漿，從貝尼奧夫帶噴發時，這些物質將發生長期的再循環。

Geochemical features and geological significance of the leucosomes in the quartzofeldspathic gneisses of Fuping Complex,Hebei,China

河北阜平雜巖長英質片麻巖中一些淺色體的地球化學性質及其地質意義

Some problems and suggestions about the geological survey and study in Archean felsic gneiss terrains.

太古宙長英質片麻巖區地質調查研究中存在的一些問題和建議

lithic subarkosic wacke

巖屑亞長石砂巖質雜砂巖

The Tectono-magmatic Interactions of Liaonan Metamorphic Core Complex;

遼南變質核雜巖晚中生代構造巖漿關系