They eat it, they do a poo, and they poo calcite. Yes.

它们吃掉淀粉进行排泄，排出的解石。没错。

But theirs were made of the mineral calcite, which also constituted their exoskeletons.

但这些晶体由解石构成，它们的甲壳也同样的成分。

I'm looking for samples of calcite in the cave.

我在山洞里找解石的样本。

As it builds up, so the calcite forms decorations that hang from the ceiling, stalactites.

随着它的积累，解石形成了悬在洞顶上的装饰物，钟乳石。

" The inside looks like a crystal cave because the limestone has leaked calcite into little stalactites, " says Lin, who entered the tomb and used lidar (light detection and ranging) to explore it on the show.

“里面看起来像一个水晶洞，因为石灰岩中的解石已经漏成了小钟乳石，”他进入墓室，并在节目中使用激光雷达（光探测和测距）进行了探索。

Made of calcite rods, the same stuff that forms limestone, they constituted the earliest visual systems known.

那种眼睛由形成灰岩的同一种材料即解石杆状体形成的，已知的最早的视觉系统。

Their calcite exoskeletons made for hardy fossils that would remain intact for hundreds of millions of years to come.

它们的解石甲壳形成了坚韧的化石，在接下来的数亿年都维持完好。

It's a large, echoey grotto, draped in yellow flowstone, calcite deposits that resemble molten wax.

这一个宽敞的、回的岩洞，布满了黄色的石流，这些碳酸钙沉积物看起来像熔化的蜡。

The example you're looking at right now is calcite, and when you're seeing double, it's because light with one polarization is getting bent at a different rate than light with the other polarization.

你现在看到的例子解石，当你看到重影时， 因为一种偏振的光以不同的速率被弯曲， 而另一种偏振的光则不。

Between the size of a grain of rice and a small lima bean, a recent discoveries have found calcite and magnetite crystals chips in it or fragments.

大小介于一粒米和一颗小利马豆之间，最近的发现表明其中含有解石和磁铁矿晶体碎片。

Calcite is the more stable of the two and less prone to dissolving over time, so most mollusk shells have a sturdy outer layer of calcite.

解石两者中更稳定的一种，随着时间的推移不易溶解，因此大多数软体动物的壳都有一层坚固的解石外层。

Plus, they were covered from their rounded heads to their many segmented feet in an exoskeleton made of calcite and chitin.

此外，它们从圆圆的头部到多节的脚部都覆盖着由解石和几丁质构成的外骨骼。

The two guys hope to return home this evening laden with glittering corpses, burnt orange ambers and crystalline calcites.

两位朋友希望今晚满载而归，带着闪闪发光的矿石、焦橙色的琥珀和晶莹剔透的解石回家。

Using special proteins, mollusks can produce two crystal structures out of CaCO3: calcite and aragonite.

使用特殊的蛋白质，软体动物可以从 CaCO3 中产生两种晶体结构：解石和文石。

Little things like these formations, these rock formations, calcium carbon and calcite, that seem to defy gravity.

这些像岩层、碳酸钙和解石形成的构造，看起来好像在违背地心引力。

He dimly recalls the subtle variations in texture, the distinctive calcite deposits that run up the length of the wall, stretching up, up, to a small window in the rock.

他模糊地记得那些细微的质地变化，沿着墙面延伸的特有的解石沉积物，一直向上伸展， 直到岩石上的一小扇窗户。