n. 锆石
网络 锆英石; 锆英砂; 天然锆石
Zircon starts off as molten magma, the hot lava from volcanoes.
锆石开始是熔融的岩浆,来自火山的热熔岩。
Once you do that, you can compare the age of the Zircon in the sandstone in your sample to the age of the Zircon in the mountains.
一旦你这样做了,你就可以比较样品中砂岩里锆石的年龄和山上锆石的年龄。
The Jack Hills zircon led to something of a revolution in our understanding of the Hadean eon.
杰克·希尔斯锆石导致我们对冥古宙的理解发生了革命性的变化。
December — Turquoise or Blue zircon.
十二月——绿松石或锆石。
These are high quality white zircon.
这些是质量很好的白色锆石。