the upper consists of gneisses intercalated with a minor amount of leptynite, quartzite, and schist.
上部为多种片麻岩夹少量变粒岩、石英岩和片岩。
Veinstone minerals include calcite, white-cloud rock, quartzite, mica and ash content, etc.
脉石矿物有：方解石、白云石、石英、云母、灰质等。
The kitchen countertops were made of quartzite.
厨房的台面是由石英岩制成的。
Quartzite is a hard and durable natural stone.
石英岩是一种坚硬耐用的天然石材。
The architect recommended using quartzite for the flooring.
建筑师建议使用石英岩铺设地板。
Quartzite is often used for exterior cladding of buildings.
石英岩常用于建筑物的外部装饰。
The quarry produces high-quality quartzite for construction.
这个采石场生产高质量的石英岩用于建筑。
The natural veining in quartzite adds beauty to the countertops.
石英岩上的天然纹理为台面增添了美感。
Quartzite is resistant to heat and scratches, making it ideal for kitchen surfaces.
石英岩耐高温和划痕，非常适合厨房表面。
The polished quartzite floor gleamed under the sunlight.
阳光下，抛光的石英岩地板闪闪发光。
The monument was carved from a massive block of quartzite.
那座纪念碑是由一块巨大的石英岩雕刻而成的。
Quartzite is formed from sandstone that has been subjected to high pressure and heat.
石英岩是由经受高压和高温的砂岩形成的。
One section of its walls of grey Delhi quartzite had collapsed.
其中一段灰色的德里石英岩墙已经倒塌。
来源: The Economist - ArtsGeochemists at Columbia University found a lode of quartzite, a metamorphic rock formed from sandstone, on the Indian Ocean island of Anjouan.
哥伦比亚大学的地球化学家在印度洋昂儒昂岛上发现了一个石英岩矿脉，石英岩是由砂岩形成的变质岩。
来源: Science 60 Seconds - Scientific American April 2020 CollectionThis is because the stone balls were made of different types of stone including sandstone, green stone and quartzite.
这是因为石球是由不同类型的石头制成的， 包括砂岩、绿石和石英岩。
来源: TPO Integrated Writing Listeningthe upper consists of gneisses intercalated with a minor amount of leptynite, quartzite, and schist.
上部为多种片麻岩夹少量变粒岩、石英岩和片岩。
Veinstone minerals include calcite, white-cloud rock, quartzite, mica and ash content, etc.
脉石矿物有：方解石、白云石、石英、云母、灰质等。
The kitchen countertops were made of quartzite.
厨房的台面是由石英岩制成的。
Quartzite is a hard and durable natural stone.
石英岩是一种坚硬耐用的天然石材。
The architect recommended using quartzite for the flooring.
建筑师建议使用石英岩铺设地板。
Quartzite is often used for exterior cladding of buildings.
石英岩常用于建筑物的外部装饰。
The quarry produces high-quality quartzite for construction.
这个采石场生产高质量的石英岩用于建筑。
The natural veining in quartzite adds beauty to the countertops.
石英岩上的天然纹理为台面增添了美感。
Quartzite is resistant to heat and scratches, making it ideal for kitchen surfaces.
石英岩耐高温和划痕，非常适合厨房表面。
The polished quartzite floor gleamed under the sunlight.
阳光下，抛光的石英岩地板闪闪发光。
The monument was carved from a massive block of quartzite.
那座纪念碑是由一块巨大的石英岩雕刻而成的。
Quartzite is formed from sandstone that has been subjected to high pressure and heat.
石英岩是由经受高压和高温的砂岩形成的。
One section of its walls of grey Delhi quartzite had collapsed.
其中一段灰色的德里石英岩墙已经倒塌。
来源: The Economist - ArtsGeochemists at Columbia University found a lode of quartzite, a metamorphic rock formed from sandstone, on the Indian Ocean island of Anjouan.
哥伦比亚大学的地球化学家在印度洋昂儒昂岛上发现了一个石英岩矿脉，石英岩是由砂岩形成的变质岩。
来源: Science 60 Seconds - Scientific American April 2020 CollectionThis is because the stone balls were made of different types of stone including sandstone, green stone and quartzite.
这是因为石球是由不同类型的石头制成的， 包括砂岩、绿石和石英岩。
来源: TPO Integrated Writing Listening探索常用高频词汇