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

昂儒昂岛火山喷发形成，曾被认为只含火成。

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

它一种火成，这意味着它却的熔或浆形成的。

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

在地表，浆迅速却并形成名为金伯利的火成，钻石就藏匿其中。

Or even re-melt and recrystallize to make new igneous rock.

甚至重新熔化并重结晶以制造 新的火成。

Igneous rocks include things like this glacial erratic.

火成包括这种冰川不稳定的东西。

Yeah. And speaking of volcanoes, man are they a violent igneous rock formation.

啊 像火山一样 那些火山还真可怕。

And granite is an intrusive igneous rock.

花岗一种侵入性火成。

When magma cools and solidifies beneath the Earth's surface it forms intrusive igneous rock.

当浆在地球表面下却并凝固时， 它会形成侵入性火成。

As the magma moves towards the Earth’s surface, it crystallizes to form young, hot igneous rocks.

当浆向地球表面移动时，它会结晶形成年轻、炽热的火成。

Like igneous rocks could skip being sedimentary rocks and go directly to being a metamorphic rock.

就像火成可以跳过 沉积，直接变成变质。

When magma cools and solidifies beneath the Earth’s surface it forms intrusive igneous rock.

当浆在地球表面下却并凝固时， 它会形成侵入性火成。

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

浆（在地表喷发时称为熔）形成的火成在太阳系中并不特别。

But igneous rocks represent ancient, molten magma, and this is not a good place for for things to be fossilized in.

但火成代表古老的熔融浆，这不让东西变成化石的好地方。

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的标本，一直堆到房椽上。

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学家们声称首次发现能制造钻石的火成矿床，马修-麦格拉斯报道。

The third type of rock are the metamorphics, and the metamorphics can either be sedimentary or igneous rocks that have been changed by heat and pressure deep underground.

第三种石变质，变质可以沉积或火成，它们在地下深处被热量和压力改变。

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，这些火成，这使我们感到惊讶，但也确实一个惊喜，因为火成中包含了我们对返回样本科学感兴趣的各种信息。