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

昂儒昂岛由山喷发形成，曾被认为只含成岩。

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

它是一种成岩，这意味着它是由熔岩或岩浆形成。

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

成岩是由岩浆形成，岩浆是一种非常热液态岩石，已经。

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

在地表，岩浆迅速并形成名为金利岩成岩，钻石就藏匿其中。

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，我们不知道何时何地会形成一个叫作“成岩省”东西。

Instead, Perseverance had discovered the igneous  rock, Olivine.

相反，毅力号发现了成岩，橄榄石。

Igneous rocks include things like this glacial erratic.

成岩包括这种冰川不稳定东西。

Basalt is a brownish rock of igneous origin.

玄武岩是一种成岩成因褐色岩石。

What he believed to be igneous was, in fact, sedimentary.

他原以为那是山物质 其实 是沉积物。

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

甚至重新熔化并重结晶以制造 新成岩。

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，水很可能包含在星表面下成岩深层中。

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

因此，成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 像山一样 那些山岩还真可怕。

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

当岩浆在地球表面下并凝固时， 它会形成侵入性成岩。

And granite is an intrusive igneous rock.

花岗岩是一种侵入性成岩。

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，它会结晶形成年轻、炽热成岩。

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

就像成岩可以跳过 沉积岩，直接变成变质岩。

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

当岩浆在地球表面下并凝固时， 它会形成侵入性成岩。

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

土质在很长空间上现出锗红色凝灰岩，就像一层层砖石构成一样。

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

成岩通常富含矿物质——这就是山周围地区如此肥沃原因。