Always in the atrium, there is the access to the monumental onyx marble staircase with metal balustrade for going in the basement.

中庭的另一边，有一个通向地下室的楼梯间，楼梯间用大块的玛瑙问大理石和铁质栏杆打造。

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For example, the marble hierarchy includes multiple peer-level types of marble, such as travertine, serpentine, and onyx.

例如，大理石层次结构包括多种对等级别的大理石类型，例如石灰华、蛇纹石和缟玛瑙。

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Another use of oxalic acid is in the final polishing of onyx, marble, and travertine.

另一种使用的草酸，是在最后的抛光玛瑙，大理石，和钙华。

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If a word could describe the yachts that skim into harbor at these events it might be "glimmering": pearlescent hulls, onyx floors and marble staircases, exotic woods varnished to a fare-thee-well.

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The glass-enclosed steam shower is big enough for two and is made of rare stone and tiles imported from around the world golden onyx, French marble with deep chocolate veining and Italian pearlized mosaic tiles.

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The rest of the house has high-end features like Italian marble, mahogany cabinetry, onyx slab flooring, wine and piano room, two pools, billiard room and solar power-generating system.

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