quartz sandstone

基本解釋

They made on-site tests to determine static breaking design parameters of hard quartz-sandstone and got good effects.
通過現(xiàn)場試驗，確定了堅硬石英砂巖的靜態(tài)破碎設計參數(shù)，取得了良好效果。
The protoliths of quartz jadeitite include metamorphosed granite, trondhjemite, acidic volcanic rocks and feldspar-quartz sandstone.
石英硬玉巖原巖包括正變質(zhì)的花崗巖和奧長花崗巖、副變質(zhì)的酸性火山碎屑巖和長石石英砂巖。
The dynamic mechanical comparison results of sericite-quartz schist and sandstone show that sandstone is more sensitive to strain rate than sericite-quartz schist.
綜合絹云母石英片巖和砂巖動態(tài)力學性能的對比結果可知，砂巖比絹云母石英片巖對應變率的變化更敏感。

石英砂巖
The Nankou Group can be divided in to four second-order sequences according to their fabric features of facies succession:The first second-order sequence of Nankou group （S5） consistent with the first member of Gaoyuzhuan Formation （or the Guandi subformation）, it’s lithologic character is variational: the lower part is a set of quartz sandstone, the thickness is 13 meters; the upper are mainly intertidal zone or supratidal zone deposits, which include stromatolitic dolomite with terrestrial clastics or argillaceous dolomite with dolomitic sandstone or dolomitic siltstone interbeded.
與大紅峪組為平行不整合接觸。根據(jù)沉積組構特征,可劃分為四個二級層序:第一個二級層序S5對應高于莊組一段(官地亞組),巖性特征為:底部為一套1～3米后的石英砂巖,向上為潮間帶至潮上帶含陸屑的疊層石白云巖、泥質(zhì)白云巖,夾白云質(zhì)砂巖、白云質(zhì)粉砂巖。
高嶺土化石英砂巖
含綠柱石石英砂巖
灰黑色石英砂巖
砂化石英砂巖
石英砂巖礦石
石英細砂巖
石英質(zhì)砂巖
變石英砂巖
變質(zhì)石英砂巖
風化石英砂巖
含銅石英砂巖
肉紅色石英砂巖
石英砂粒巖