authigenic

Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz.

在局部地方白云石和硬石膏也是重要的膠結物;還有少量自生石英.

辭典例句

Authigenic mineral assemblage formed in different ambients is distinct to each other.

兩種環境下形成的自生礦物組合截然不同.

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Eodiagenesis is characterized by the assemblage of carbonate - analcime - anhydrite, while authigenic kaolinite is found in some strata.

淺埋藏期以碳酸鹽 ～ 沸石 ～ 硬石膏組合為特征.

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Authigenic pyrite is the normal product of anoxic sulfate reduction in marine sediments.

自生黃鐵礦是海洋沉積物缺氧硫酸鹽還原過程的主要產物.

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