Staurolite is a red brown to black, mostly opaque, nesosilicate mineral with a white streak. It crystallizes in the monoclinic crystal system, has a Mohs hardness of 7 to 7.
例句与用法
1.
Another mineral with a cross shape is staurolite 另一种矿物与交叉形状,十字
2.
Preparation of steel substrates before application of paints and related products - specification for staurolite 涂料和相关产品涂覆之前钢衬底的准备工作.十字石的规范
3.
The sandstone contains lesser amount of heavy minerals such as zircon , garnet , tourmaline , and staurolite 砂岩中含少量的重矿物，如锆石、石榴石、电气石、十字石等。
4.
Gemmological - mineralogical features and forming conditions of staurolite , kyanite and sillimanite from north of shanxi province 十字石和红柱石的宝石矿物学特征及形成条件
5.
Preparation of steel substrates before application of paints and related products - specifications for non - metallic blast - cleaning abrasives - staurolite 涂装油漆和有关产品前钢衬底预处理.喷射清理用非金属磨料的规范.十字石
6.
Preparation of steel substrates before application of paints and related products - specifications for non - metallic blast - cleaning abrasives - part 9 : staurolite 涂装油漆和有关产品前钢材预处理.非金属喷射清理磨料规范.第9部分:十字石
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