staurolite.
/stawr-uh-lahyt/US // ˈstɔr əˌlaɪt //UK // (ˈstɔːrəˌlaɪt) //
石灰石,石英石,石灰岩,石英晶体
Definitions
n.noun · 名词
- 1.
- ›a mineral, basic iron aluminum silicate, Fe2Al2O74, occurring in brown to black prismatic crystals, which are often twinned in the form of a cross.
Examples
Kyanite and staurolite may also be mentioned as occasionally occurring.
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