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

昂儒昂岛由火山喷发，曾被认为只含火岩。

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

它是一种火岩，这意味着它是由冷却熔岩或岩浆。

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

火岩是由岩浆，岩浆是一种非常热液态岩石，已经冷却。

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

在地表，岩浆迅速冷却并名为金伯利岩火岩，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，水很可能包含在火星表面下火岩深层中。

Instead, Perseverance had discovered the igneous  rock, Olivine.

相反，毅力号发现了火岩，橄榄石。

Igneous rocks include things like this glacial erratic.

火岩包括这种冰川不稳定东西。

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

甚至重新熔化并重结晶以制造 新火岩。

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

因此，火岩存在实际上是个好消息。

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

是啊 像火山一样 那些火山岩还真可怕。

And granite is an intrusive igneous rock.

花岗岩是一种侵入性火岩。

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

当岩浆在地球表面下冷却并凝固时， 它会侵入性火岩。

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

当岩浆向地球表面移动时，它会结晶年轻、炽热火岩。

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

就像火岩可以跳过 沉积岩，直接变变质岩。

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

当岩浆在地球表面下冷却并凝固时， 它会侵入性火岩。

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）火岩在太阳系中并不特别。

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.

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

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

火岩通常富含矿质——这就是火山周围地区如此肥沃原因。

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

但是火岩代表古老熔融岩浆，这不是让东西变化石好地方。

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，因为他车库里堆满了各种各样火岩标本，一直堆到房椽上。