n.石英岩

Quartzite is a hard, metamorphic rock that forms when sandstone is subjected to heat and pressure.
石英岩是一种坚硬的变质岩，当砂岩受到高温和压力作用时形成。
The countertops in this kitchen are made from durable quartzite, which is resistant to scratches and stains.
这个厨房的台面由耐用且耐刮耐磨、抗污渍的石英岩制成。
Quartzite is often used as a decorative stone in both interior and exterior applications due to its beautiful colors and textures.
由于其美丽的颜色和纹理，石英岩常被用于室内外装饰石材。
Geologists found layers of quartzite beneath the soil, indicating an ancient riverbed in the area.
地质学家在土壤下发现了石英岩层，这表明该地区曾有一条古老的河床。
The mining industry extracts quartzite for use in road construction and as railway ballast because of its high strength and durability.
采矿业开采石英岩用于道路建设和铁路道砟，因为它具有高强度和高耐久性。
Quartzite can also be crushed and used as a base material for paving roads or manufacturing concrete.
石英岩也可以被粉碎并用作铺设道路或制造混凝土的基础材料。
Hikers along the trail marveled at the striking formations of quartzite that jutted out from the mountain cliffs.
徒步旅行者沿着小路前行，惊叹于从山崖中突出的壮观石英岩地貌。
The artist carved intricate designs into the quartzite block, transforming it into a stunning sculpture.
艺术家在石英岩块上雕刻了精致的图案，将其变成了一件引人注目的雕塑。
In some parts of the world, ancient tools were crafted from quartzite due to its hardness and availability.
在世界上的某些地方，古代工具是由石英岩制作而成，因为它的硬度大且易于获取。
Despite its resilience, prolonged exposure to acidic substances can cause erosion in quartzite surfaces.
尽管石英岩具有很强的耐受力，但长期暴露于酸性物质可能会导致石英岩表面腐蚀。