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  2. Fulgurite - Wikipedia

    en.wikipedia.org/wiki/Fulgurite

    Typical broken fulgurite sections. Fulgurites (from Latin fulgur 'lightning' and -ite), commonly called "fossilized lightning", are natural tubes, clumps, or masses of sintered, vitrified, or fused soil, sand, rock, organic debris and other sediments that sometimes form when lightning discharges into ground.

  3. Paleolightning - Wikipedia

    en.wikipedia.org/wiki/Paleolightning

    Fulgurites (from the Latin fulgur, meaning "lightning") are natural tubes, clumps, or masses of sintered, vitrified, and/or fused soil, sand, rock, organic debris and other sediments that sometimes form when lightning discharges into ground. Fulgurites are classified as a variety of the mineraloid lechatelierite. Fulgurites have no fixed ...

  4. New findings show ancient comet likely responsible for glass ...

    www.aol.com/findings-show-ancient-comet-likely...

    This natural occurrence created what is known as petrified lightning, a hallow branch-shaped tube that almost resembles a lightning bolt. For the latest weather news check back on AccuWeather.com.

  5. Lightning strike - Wikipedia

    en.wikipedia.org/wiki/Lightning_strike

    Fulgurites are a CG lightning discharge event that can produce "petrified lightning", demonstrating the enormous amount of energy transferred by lightning column. Geomagnetically induced currents are phenomena related to space radiation, causing transients and electrical irregularities that impact electrical and data-transmission systems on a ...

  6. Talk:Fulgurite - Wikipedia

    en.wikipedia.org/wiki/Talk:Fulgurite

    An example of the above sentence completed would be: "Petrified lightning was featured in the movie Sweet Home Alabama, where the lead male character 'Jake' attempts to manufacture fulgurite by placing metal poles into the sandy beach during a thunderstorm to channel the lightning into the ground." Though in that sentence, my preference would ...

  7. Lechatelierite - Wikipedia

    en.wikipedia.org/wiki/Lechatelierite

    One common way in which lechatelierite forms naturally is by very-high-temperature melting of quartz sand during a lightning strike. The result is an irregular, branching, often foamy hollow tube of silica glass called a fulgurite. [2] Not all fulgurites are lechatelierite; the original sand must be nearly pure silica.

  8. Lichtenberg figure - Wikipedia

    en.wikipedia.org/wiki/Lichtenberg_figure

    A lightning strike can also create a large Lichtenberg figure in grass surrounding the point struck. These are sometimes found on golf courses or in grassy meadows. [ 12 ] Branching root-shaped " fulgurite " mineral deposits may also be created as sand and soil are fused into glassy tubes by the intense heat of the current.

  9. Trinitite - Wikipedia

    en.wikipedia.org/wiki/Trinitite

    While trinitite and materials of similar formation processes such as lavinite are anthropogenic, fulgurites, found in many thunderstorm-prone regions and in deserts, are naturally-formed, glassy materials and are generated by lightning striking sediments such as sand. [19] Impactite, a material similar to trinitite, can be formed by meteor ...

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