spinel

柯林斯英漢雙解大詞典

spinel /spɪˈnɛl/

1.N any of a group of hard glassy minerals of variable colour consisting of oxides of aluminium, magnesium, chromium, iron, zinc, or manganese and occurring in the form of octahedral crystals: used as gemstones 尖晶石 ^[1] 

black spinel 黑尖晶石 ; 黑色尖晶石

Zircon spinel 鋯石尖晶石

inverse spinel 反尖晶石 ; 反式尖晶石

spinel porcelain 尖晶石瓷

Spinel red 優品紫紅

spinel group 尖晶石羣 ; 尖晶石類

normal spinel 正尖晶石

rose spinel 尖晶石

spinel type 尖晶石式 ^[1]