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.

它是一种火成岩，这意味着它是由冷却的熔岩或岩浆形成的。

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

在地表，岩浆迅速冷却并形成名为金伯利岩的火成岩，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“大火成岩省”的东西。

Instead, Perseverance had discovered the igneous  rock, Olivine.

相反，毅力号发现了火成岩，橄榄石。

Basalt is a brownish rock of igneous origin.

玄武岩是一种火成岩成因的褐色岩石。

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

他原以为那是火山物质 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。