quartz-sandstone的意思|示意

Diagenesis has both favorable and unfavorable effects for quartz-poor sandstone of high clay mineral content.

成岩作用对高含粘土矿物的贫石英砂岩既有有利的一面，也有不利的一面。

The protoliths of quartz jadeitite include metamorphosed granite, trondhjemite, acidic volcanic rocks and feldspar-quartz sandstone.

石英硬玉岩原岩包括正变质的花岗岩和奥长花岗岩、副变质的酸性火山碎屑岩和长石石英砂岩。

Reservoir lithology is mainly quartz sandstone. Mechanical-chemical compaction, cementation play disruptive effects on porosities development, dissolution plays a constructive role on it.

压实作用、压溶作用、胶结作用对孔隙发育起着破坏性作用，溶蚀作用则起着使孔隙增大的作用。

With rare exceptions such as a pure quartz sandstone, every rock contains detectable amounts of abundant metals.

除了象纯石英砂岩等少数例外，每种岩石都含有若干可检出的富有金属。

Results indicate that reservoir is mainly quartz sandstone which has high component and texture maturity.

研究区储层砂岩类型主要为石英砂岩，具有成分成熟度和结构成熟度均较高的特点。

Ore types are limonite fractured silicic sandstone, quartz veinlet and bedded flysch rhythm ore.

矿石类型为褐铁矿化破碎硅化砂岩、石英细脉和层状复理石韵律矿石。