felsite

Relationship betweem felsic dikes in Precambrian system strata and gold mineralization in Hunan;

湖南前寒武系地層中長英質脈巖與金成礦關系

The Possibility of replacement of feldspa and quartz by feldspa-quartzose stone was studied in glazed tile production.

在釉面磚生產中研究了用長石石英巖替代長石和石英的可能性。

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。

SEISMIC WAVE VELOCITY OF ARCHEOZOIC FELSIC ROCKS FROM NORTH CHINA AND ITS EXISTING LOCATION IN THE CRUST

華北太古宙長英質巖石的地震波速度及其在地殼中的位置

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

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 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

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

blastoporphyritic leptite

變余斑狀長英麻粒巖

Geochemistry and Tectonic Setting of Early Late Paleozoic Felsic Volcanic Rocks from the Altai Orogenic Belt,North Xinjiang

阿爾泰晚古生代早期長英質火山巖的地球化學特征及構造背景

The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand-stone.

主要巖石類型包括碳酸鹽巖、沈積凝灰巖、矽質巖和石英砂巖。

A rock formed from the metamorphism of quartz sandstone.

石英巖一種由石英沙巖的變質作用而形成的巖石