Examlex
Colloids represent a state intermediate between a solution and a suspension.
Vesicular Basalt
A type of basalt rock characterized by a porous texture due to gas bubbles trapped during volcanic eruption cooling.
Lava Flows
Lava flows are streams of molten rock that pour out of an erupting volcano, cooling and solidifying to form new rock formations.
Felsic Lava
Lava that is rich in silica and light in color, often associated with explosive volcanic eruptions.
Scoria Cones
Volcanic features formed from the accumulation of small, porous volcanic rocks (scoria) around a vent, resulting in a cone-shaped hill.
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