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.

一种火成岩，这意味由冷却的熔岩或岩浆形成的。

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

火成岩由岩浆形成的，岩浆一种非常热的液态岩，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，岩浆迅速冷却并形成名为伯利岩的火成岩，钻就藏匿其中。

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的火成岩深层中。

Instead, Perseverance had discovered the igneous  rock, Olivine.

相反，毅力号发现了火成岩，。

Igneous rocks are made through a sort of geological distillation.

火成岩通过一种地质蒸馏过程形成的。

Now you do get columnar igneous rock.

现在确实存在柱状火成岩。

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）形成的火成岩在太阳系中并不特别。

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

啊 像火山一样 那些火山岩还真可怕。

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， 会形成侵入性火成岩。

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， 会形成侵入性火成岩。

And granite is an intrusive igneous rock.

花岗岩一种侵入性火成岩。

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，会结晶形成年轻、炽热的火成岩。

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

因此，火成岩的存在实际上个好消息。

Igneous rocks include things like this glacial erratic.

火成岩包括这种冰川不稳定的东西。

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。

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

就像火成岩可以跳过 沉积岩，直接变成变质岩。

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

甚至重新熔化并重结晶以制造 新的火成岩。

Amphiboles occur in most igneous rocks

辉常见于大多数火成岩中。