best answer > Why are Tahitian pearls black?- QuesHub | Better Than Quora
  • Why are Tahitian pearls black?

    黑色 牡蛎 这是

    Questioner:James Martinez 2018-06-15 00:14:24
The most authoritative answer in 2024
  • Harper Collins——Studied at the University of Amsterdam, Lives in Amsterdam, Netherlands.

    Black pearls are formed when that piece of sand gets stuck in the body of a very specific type of oyster, the Tahitian black-lipped Pinctada margaritifera. The interior shell, called the nacre, of most oysters is usually a glossy white or silver but the Tahitian black-lipped oyster features a thick band of black.Nov 15, 2010read more >>

about “黑色、牡蛎、这是”,people ask:

READ MORE:

QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.

分享到

取消