scoria in A Sentence

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    The particles from lava fountains usually cool in the air before hitting the ground, resulting in the accumulation of cindery Scoria fragments;

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    You can't say you have fully bonded with your co-supervisor until you have helped him dig a 2m deep pit into Scoria and repeatedly joked that it's a bit like a grave.

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    3

    As reported last week, the volcanic island of Manam was experiencing a range of different eruptive activities as of 25th August, including lava flows, Scoria and ash fall, and pyroclastic density currents(from the collapse of ash plumes).

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    The particles from lava fountains usually cool in the air before hitting the ground, resulting in the accumulation of cindery Scoria fragments; however, when the air is especially thick with clasts, they cannot cool off fast enough due to the surrounding heat, and hit the ground still hot, the accumulation of which forms spatter cones.

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