plural of methane clathrate

Rain, in the form of liquid methane rather than water, that falls on Saturn's moon Titan and creates equivalent geographical features (rivers, lakes etc.) as does normal rain.

A gas hydrate that contains methane as the guest molecule; it occurs both in deep sedimentary structures, and as outcrops on the ocean floor.

A gas hydrate that contains methane as the guest molecule; It occurs both in deep sedimentary structures, and as outcrops on the ocean floor.

natural gas extracted from an underground coal formation