Opal

(noun.) a translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones.

布兰得利整理

• This is wonderful-' It was a round opal, red and fiery, set in a circle of tiny rubies. 戴维·赫伯特·劳伦斯. 恋爱中的女人.
• Only the opal, with its thin wire loop, would go on her ring finger. 戴维·赫伯特·劳伦斯. 恋爱中的女人.
• Ah yes, I recall the case; it was concerned with an opal tiara. 阿瑟·柯南·道尔. 福尔摩斯历险记.
• In some instances the wood has been converted into solid jasper or has been changed into opal or agate, or filled with chalcedony or crystallized quartz, with beautifully variegated colors. 佚名. 神奇的知识之书.
• Silica is also met with in the carnelian and we find it constituting jasper, agate, cat’s-eye, onyx and opals. 佚名. 神奇的知识之书.

校对:西蒙