| 单词 | staurolite |
| 释义 | staurolite [`stȯr·ǝ´līt] MINERALOGY FeAl4(SiO4)2(OH)2 A reddish-brown to black neosilicate mineral that crystallizes in the orthorhombic system, has resinous to vitreous luster, hardness is 7-7.5 on Mohs scale, and specific gravity is 3.7. Also known as cross-stone; fairy stone; grenatite; staurotide. |
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