The island is volcanic and had been thought to contain only igneous rocks.

昂儒昂岛由火山喷发形成，曾被认为只含火成岩。

It's an igneous rock, meaning it forms from cooling lava or magma.

它是一种火成岩，这意味着它是由冷却的熔岩或岩浆形成的。

He even had to park his car out in the street, as his garage was stacked up to the rafters with a multitude of samples of igneous rock.

他甚至不得不把车停在大街上，因为他的车库里堆满了各种各样的火成岩的标本，一直堆到房椽上。

Igneous rock is formed from magma, a very hot liquid rock that has cooled.

火成岩是由岩浆形成的，岩浆是一种非常热的液态岩石，已经冷却。

We had a lot of debates early on before we landed, sedimentary or igneous formed by volcanoes or formed deposited by water or wind.

在着陆之前，有很多争论，是由火山形成的沉积岩还是火成岩，还是由水或风形成的沉积岩。

Now, Kilauea is a volcano rather than a large igneous province, but it makes it clear that magma is still flowing to the Earth's surface, and there's plenty more down in the Earth's core and mantle.

如今，基拉韦厄是一座火山，而不是一个大火成岩省，但是它清楚地表明了岩浆依然在流向地球表面，在地下还有更多的岩浆，位于地核和地幔中。

Australian geologists summoned the hunt for precious minerals in Antartic say they have for the first time discovered the deposits of the igneous rock that yields diamonds.Here's Matt McGrath.

在南极洲寻找珍贵矿产的澳大利亚地质家声称首次发现能制造钻石的火成岩矿床，马修-麦格拉斯报道。

These are bodies of igneous rock, often ore-bearing, that have risen as liquid magma from Earth's interior but solidified before they reached the surface.

这些是火成岩体，通常含矿，从地球内部以液态岩浆的形式上升，但在到达地表之前就凝固了。

Igneous rocks, which form from magma (which is called lava when it erupts on the surface), aren't anything special in our solar system.

由岩浆（在地表喷发时称为熔岩）形成的火成岩在太阳系中并不特别。

We had a lot of debates early on before we landed, sedimentary or igneous, formed by volcanoes or formed, deposited by water or wind.

在火星车着陆之前，有很多争论，这些岩石是火山形成的火成岩，还是由水、风沉积形成的沉积岩。

Over an extensive area, the soil consisted of that igneous gravel called tuff, reddish in color as if made from crushed bricks.

土质在很长的空间上现出锗红色的凝灰岩，就像一层层的砖石构成的一样。

At the surface, everything cooled really quickly to make these igneous rock formations called kimberlites, with diamonds hiding inside.

在地表，岩浆迅速冷却并形成名为金伯利岩的火成岩，钻石就藏匿其中。

And as it turned out, these were igneous rocks, which was of surprise to us, but a really pleasant surprise because igneous rocks contain different kinds of information that we're interested in for return sample science.

结果是，这些是火成岩，这使感到惊讶，但也确实是一个惊喜，因为火成岩中包含了对返回样本科感兴趣的各种信息。

They said the data showed the water is likely contained in a deep layer of igneous rock beneath the Martian surface.

他说，数据显示，水很可能包含在火星表面下的火成岩深层中。

The bad news is, we can't tell when, or where, something called a large igneous province (or LIP) could form.

坏消息是，不知道何时何地会形成一个叫作“大火成岩省”的东西。

Most of us know about an asteroid hitting the Earth and wiping out the dinosaurs, but most people don't know that the Earth nearly got devastated by a large igneous province that formed in Siberia 250 million years ago.

很多人都知道，一颗小行星撞上了地球导致恐龙灭绝了，但是许多人不知道 2.5 亿年前，在西伯利亚形成的一个大火成岩省几乎摧毁了地球。

Igneous rocks are made through a sort of geological distillation.

火成岩是通一种地质蒸馏程形成的。

Oh, who's the cutest naturally occurring igneous outcropping?

哦，谁是最可爱的自然形成的火成岩露头呢？

So we're probably talking now about the igneous bedrock.

所以现在说的可能是岩浆岩基岩。

Unlike sedimentary rocks, which are made by particles of sand and other  detritus slowly accumulating on top of each other over time, an igneous rock like Olivine  is formed by the cooling of magma.

沉积岩是由沙子和其他碎屑颗粒随着时间的推移慢慢堆积而形成的，而像橄榄石这样的火成岩是由岩浆冷却形成的。