青石

Bluestone, cement and brick leave space so all of the things are gleamy.

而周围的青石水泥砖墙都留有间隔的缝隙，让一切若隐若现。

I stopped the hitchy treads,learned on a blue stone,staring.Some ever choked thoughs was awaked by some further hopes.

停住蹒跚的脚步，伫一方青石，凝视，一些更深远的愿望，激活了曾经窒息的思想。

The current preperation methods of strontinum carbonate from celesite are carbon reduction method and double decomposition method.

中国天青石资源十分丰富,但矿石品位低、杂质含量高,需经选矿除杂后才能作为生碳酸锶的原料。

Swimming about the capstone, which the Arizona diver thought looked like lapis lazuli, he discovered an entranceway and decided to explore further.

绕着顶石游，亚利桑拿州潜水者认为其看起来像天青石，他发现一个入口而决定进一步探索。

When cutting most pleochroic gemstones (Iolite, Tanzanite, Kunzite etc.), lapidaries typically try to minimize the pleochroism and maximize the single most prominent color.

在切割大多数的多向色石时（如堇青石、坦桑石、紫锂辉石等），通常石匠会尽量缩小多向色并最大化将某一主色凸显出来。

The carvings on the cabin have lost lustre (faded) long before , the slates on the road have been outworn to their slipperiness by to-and-fros of generations.

木屋上的雕花早已泛旧，青石板也被几代人的脚磨得光滑。