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。

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

它是一种火成，这意味着它是由冷却的熔或形成的。

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

火成是由形成的，是一种非常热的液态石，已经冷却。

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

地表，迅速冷却并形成名为金伯利的火成，钻石就藏其中。

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

他们说，数据显示，水很可能包含火星表面下的火成深层中。

Instead, Perseverance had discovered the igneous  rock, Olivine.

相反，毅力号发现了火成，橄榄石。

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（地表喷发时称为熔）形成的火成太阳系中并不特别。

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

是啊 像火山一样 那些火山还真可怕。

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

当地球表面下冷却并凝固时， 它会形成侵入性火成。

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。

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

当向地球表面移动时，它会结晶形成年轻、炽热的火成。

As such, the presence of igneous rock was  actually good news.

因此，火成的存实际上是个好消息。

Igneous rocks include things like this glacial erratic.

火成包括这种冰川不稳定的东西。

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.

当地球表面下冷却并凝固时， 它会形成侵入性火成。

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.

这些是火成体，通常含矿，从地球内部以液态的形式上升，但到达地表之前就凝固了。

And granite is an intrusive igneous rock.

花岗是一种侵入性火成。

Igneous rock is usually very high in minerals – this is why the  areas around volcanoes are so fertile.

火成通常富含矿物质——这就是火山周围地区如此肥沃的原因。

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

但是火成代表古老的熔融，这不是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。