They're formed from eroding lava and basalt rocks that come from volcanic eruptions.

它们是由火山喷发侵蚀熔岩和岩形成。

It took us two hours to reach the summit of this half-crystal, half-basalt peak.

我们费了两个钟头，才到达这座云斑岩、岩掺杂尖峰上面。

He and his colleagues modeled what might happen if you smashed up a 15-mile-wide asteroid, made of basalt.

他和同事模拟了撞毁一颗15英里宽岩小行星情况。

These are giant basalt columns behind me.

我身后是巨大岩石柱。

Traces of lava, slag, and basaltic rock were everywhere, but I couldn't find the crater that had vomited them up.

到处都是火山喷发物，火山岩，岩遗迹，但我没有看见喷出这些岩石来火口。

He is a professor at the University of Sheffield and head author of a study on crushed basalt, a tiny volcanic rock.

他是谢菲尔德大学教授，也是一项关于破碎岩研究主要作者，岩是一种微小火山岩。

But both of them are made of basalt.

但它们都是由岩制成。

There's also sand on Mars, made of eroded basaltic rock, so it's grey.

火星上也有，由被侵蚀岩组成，所以是灰色。

The maria are made of darker, basaltic material, which means they probably formed from lava flooding older areas.

月海是由更暗岩物质构成，这意味着它们可能是由淹没在更古老地区之上熔岩形成。

You know, plenty of porous basalt rock in a geothermally active zone is one such example.

你知道，地热活跃带中大量多孔岩就是这样例。

Molten basalt is runnier than recycled magma and spreads out into broad " shield" volcanoes like Mars's Olympus Mons.

熔融岩比再循环岩浆更流动，并向广阔“盾状”火山扩散，就像火星奥林匹斯山一样。

This is purely that Martian material made from biopolymer and basalt fiber.

这纯粹是由生物聚合物和岩纤维制成火星材料。

The entire ocean floor has a basement of volcanic basalt.

整个海底板块都是火山喷发形成岩。

The castle is perched on a dramatic  basalt outcrop on the Northumberland coast.

这座城堡坐落在诺森伯兰海岸一块引人注目岩露头上。

That's why Mercury, Venus, Mars, and even Jupiter's volcanic moon have plenty of basalt but little granite.

这就是为什么水星、金星、火星，甚至木星火山卫星都有大量岩，却很少有花岗岩。

This is especially true near hydrothermal vents, where hot seawater mingles with calcium rich basalts.

在热液喷口附近尤其如此，那里热海水与富含钙岩混合在一起。

They once generated enormous volumes of basaltic lava across Idaho’s Snake River Plain.

他们曾经 在爱达荷州蛇河平原产生了大量岩熔岩。

Typically, basaltic lava flows are glassy enough that in fact you would cut your hand. They can be extremely sharp.

特别，这些岩浆流玻璃状可以锋利到切掉你手。

They're using geothermal heat to power it, and they're putting the CO2 into the Icelandic basaltic rock.

他们使用地热为其提供动力，并将二氧化碳注入冰岛岩中。

It extends along the inner edge of a small fiord, inclosed between basaltic walls of the strangest construction.

它沿着一个小峡湾内缘延伸，被最奇怪结构岩墙所包围。